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BOOK RECOMMENDATIONS!
HELLO! I WOULD LIKE BOOK RECOMMENDATIONS!! any book really but im mainly looking for something revolving around nature/science/math!! something like that!! fiction for nature is okay but i would like nonfiction for the math and science books :3 (example for fic. nature is like "hatchet") THANKS!!! other genres/books i like are psychology, fantasy, sci-fi, mangas (just not romance), philosophy, and history!!! IF ANYONE COMMENTS I WOULD GREATLY APPRECIATE IT OK THANK YOU
Women in Exploration: From Human Computers to All-Woman Spacewalks
Since the 19th century, women have been making strides in areas like coding, computing, programming and space travel, despite the challenges they have faced. Sally Ride joined NASA in 1983 and five years later she became the first female American astronaut. Ride's accomplishments paved the way for the dozens of other women who became astronauts, and the hundreds of thousands more who pursued careers in science and technology. Just last week, we celebrated our very first #AllWomanSpacewalk with astronauts Christina Koch and Jessica Meir.
Here are just a couple of examples of pioneers who brought us to where we are today:
The Conquest of the Sound Barrier
Pearl Young was hired in 1922 by the National Advisory Committee for Aeronautics (NACA), NASA’s predecessor organization, to work at its Langley site in support in instrumentation, as one of the first women hired by the new agency. Women were also involved with the NACA at the Muroc site in California (now Armstrong Flight Research Center) to support flight research on advanced, high-speed aircraft. These women worked on the X-1 project, which became the first airplane to fly faster than the speed of sound.
Young was the first woman hired as a technical employee and the second female physicist working for the federal government.
The Human Computers of Langley
The NACA hired five women in 1935 to form its first “computer pool”, because they were hardworking, “meticulous” and inexpensive. After the United States entered World War II, the NACA began actively recruiting similar types to meet the workload. These women did all the mathematical calculations – by hand – that desktop and mainframe computers do today.
Computers played a role in major projects ranging from World War II aircraft testing to transonic and supersonic flight research and the early space program. Women working as computers at Langley found that the job offered both challenges and opportunities. With limited options for promotion, computers had to prove that women could successfully do the work and then seek out their own opportunities for advancement.
Revolutionizing X-ray Astronomy
Marjorie Townsend was blazing trails from a very young age. She started college at age 15 and became the first woman to earn an engineering degree from the George Washington University when she graduated in 1951. At NASA, she became the first female spacecraft project manager, overseeing the development and 1970 launch of the UHURU satellite. The first satellite dedicated to x-ray astronomy, UHURU detected, surveyed and mapped celestial X-ray sources and gamma-ray emissions.
Women of Apollo
NASA’s mission to land a human on the Moon for the very first time took hundreds of thousands workers. These are some of the stories of the women who made our recent #Apollo50th anniversary possible:
• Margaret Hamilton led a NASA team of software engineers at the Massachusetts Institute of Technology and helped develop the flight software for NASA’s Apollo missions. She also coined the term “software engineering.” Her team’s groundbreaking work was perfect; there were no software glitches or bugs during the crewed Apollo missions.
• JoAnn Morgan was the only woman working in Mission Control when the Apollo 11 mission launched. She later accomplished many NASA “firsts” for women: NASA winner of a Sloan Fellowship, division chief, senior executive at the Kennedy Space Center and director of Safety and Mission Assurance at the agency.
• Judy Sullivan, was the first female engineer in the agency’s Spacecraft Operations organization, was the lead engineer for health and safety for Apollo 11, and the only woman helping Neil Armstrong suit up for flight.
Hidden Figures
Author Margot Lee Shetterly’s book – and subsequent movie – Hidden Figures, highlighted African-American women who provided instrumental support to the Apollo program, all behind the scenes.
• An alumna of the Langley computing pool, Mary Jackson was hired as the agency’s first African-American female engineer in 1958. She specialized in boundary layer effects on aerospace vehicles at supersonic speeds.
• An extraordinarily gifted student, Katherine Johnson skipped several grades and attended high school at age 13 on the campus of a historically black college. Johnson calculated trajectories, launch windows and emergency backup return paths for many flights, including Apollo 11.
• Christine Darden served as a “computress” for eight years until she approached her supervisor to ask why men, with the same educational background as her (a master of science in applied mathematics), were being hired as engineers. Impressed by her skills, her supervisor transferred her to the engineering section, where she was one of few female aerospace engineers at NASA Langley during that time.
Lovelace’s Woman in Space Program
Geraldyn “Jerrie” Cobb was the among dozens of women recruited in 1960 by Dr. William Randolph "Randy" Lovelace II to undergo the same physical testing regimen used to help select NASA’s first astronauts as part of his privately funded Woman in Space Program.
Ultimately, thirteen women passed the same physical examinations that the Lovelace Foundation had developed for NASA’s astronaut selection process. They were: Jerrie Cobb, Myrtle "K" Cagle, Jan Dietrich, Marion Dietrich, Wally Funk, Jean Hixson, Irene Leverton, Sarah Gorelick, Jane B. Hart, Rhea Hurrle, Jerri Sloan, Gene Nora Stumbough, and Bernice Trimble Steadman. Though they were never officially affiliated with NASA, the media gave these women the unofficial nicknames “Fellow Lady Astronaut Trainees” and the “Mercury Thirteen.”
The First Woman on the Moon
The early space program inspired a generation of scientists and engineers. Now, as we embark on our Artemis program to return humanity to the lunar surface by 2024, we have the opportunity to inspire a whole new generation. The prospect of sending the first woman to the Moon is an opportunity to influence the next age of women explorers and achievers.
This material was adapted from a paper written by Shanessa Jackson (Stellar Solutions, Inc.), Dr. Patricia Knezek (NASA), Mrs. Denise Silimon-Hill (Stellar Solutions), and Ms. Alexandra Cross (Stellar Solutions) and submitted to the 2019 International Astronautical Congress (IAC). For more information about IAC and how you can get involved, click here.
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“I felt I was an accepted team member. It was a great experience and a unique opportunity.”
Ruth Ann Strunk, a math major, was hired in 1968 at NASA’s Kennedy Space Center as an acceptance checkout equipment software engineer. She monitored the work of contractors who wrote the computer programs designed to check out the command module, lunar module and the Apollo J mission experiments. These experiments were conducted aboard the service modules on Apollo 15, 16 and 17 by the command module pilots.
“I am proud of the advancement and the number of women who are working and enjoy working here,” Strunk said. “It was a wonderful opportunity NASA afforded me during Apollo that I have been able to use ever since.”
Remember the women who made #Apollo50th possible.
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Out of the Lab and Into the Air
As we celebrate the 50th anniversary of the first Apollo Moon landing, remember that many Apollo astronauts, including Neil Armstrong, the first person on the Moon, were test pilots who flew experimental planes for NASA in our earliest days. Since long before we landed on the Moon, aeronautics has been a key piece of our mission.
The U.S. founded the National Advisory Committee on Aeronautics (NACA), our predecessor, in 1914. NACA, collaborating with the U.S. Air Force, pioneered the X-1 aircraft, the first crewed plane to achieve supersonic speeds. NACA was largely responsible for turning the slow, cloth-and-wood biplanes of the early 1900s into the sleek, powerful jets of today.
When NACA was absorbed by the newly formed NASA in 1958, we continued NACA’s mission, propelling American innovation in aviation. Today, our portfolio of aeronautics missions and new flight technologies is as robust as ever. Below are seven of our innovations flying out of the lab and into the air, getting you gate-to-gate safely and on time while transforming aviation into an economic engine!
1. X-59 QueSST
Our X-59 Quiet SuperSonic Technology (QueSST) flies faster than the speed of sound without the window-shattering sonic boom. This innovation may kick off a new generation of quiet, supersonic planes that can fly over land without disturbing those below. Once adopted, QueSST’s technologies could drastically reduce the time it takes to fly across the U.S. and even to other countries worldwide!
2. X-57 Maxwell
Our X-57 Maxwell will be the first all-electric X-plane, demonstrating the benefits distributed electric propulsion may have for future aviation. The Maxwell is named for Scottish physicist James Clerk Maxwell, who is known for his theories on electricity and electromagnetism. The name is also a play on words because, as X-57 engineer Nick Borer said, “It has the maximum number of propellers.”
3. Airborne Science
Our airborne science program provides Earth scientists and astrophysicists with the unique insights that can be gleaned from the air and above the clouds. By flying aircraft with Earth science instruments and advanced telescopes, we can gather high resolution data about our changing Earth and the stars above. Airborne science outreach specialist (and champion aerobatics pilot) Susan Bell highlights Fire Influence on Regional to Global Environments Experiment – Air Quality (FIREX-AQ), a joint mission with the National Oceanic and Atmospheric Administration (NOAA).
“FIREX-AQ will investigate the impact of wildfires and agricultural fires on air quality,” Susan said. “Living in the Western U.S., I witness firsthand the impact that smoke can have on the communities we live in and up in the air as a pilot.”
4. Search and Rescue
Our Search and Rescue (SAR) office serves as the technology development arm of the international satellite-aided search and rescue program, Cospas-Sarsat. Recently, the Federal Aviation Administration adopted SAR’s guidance regarding the testing and installation of the NASA-developed beacons required for planes. These recommendations will greatly improve aviation beacon performance and, ultimately, save more lives.
SAR developed the recommendations through crash test research at our Langley Research Center’s gantry in Hampton, Virginia, where Neil Armstrong and Buzz Aldrin trained for the Apollo Moon landing!
5. MADCAT
Our Mission Adaptive Digital Composite Aerostructure Technologies (MADCAT) team at our Ames Research Center in California’s Silicon Valley uses strong, lightweight carbon fiber composites to design airplane wings that can adapt on the fly. The composite materials are used to create “blocks,” modular units that can be arranged in repeating lattice patterns — the same crisscrossing patterns you might see in a garden fence!
6. RVLT
Our Revolutionary Vertical Lift Technology (RVLT) project leverages the agency’s aeronautics expertise to advance vertical flight capabilities in the U.S. The RVLT project helps design and test innovative new vehicle designs, like aircraft that can take off like a helicopter but fly like a plane. Additionally, the project uses computer models of the complex airflow surrounding whirring rotors to design vehicles that make less noise!
7. Moon to Mars
We’re with you when you fly — even on Mars! The 1958 law that established the agency charged us with solving the problems of flight within the atmosphere… but it didn’t say WHICH atmosphere. We’re applying our aeronautics expertise to the thin atmosphere of Mars, developing technologies that will enable flight on the Red Planet. In fact, a small, robotic helicopter will accompany the Mars 2020 rover, becoming the first heavier-than-air vehicle to fly on — err, above — Mars!
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Remember the Women Who Made #Apollo50th Possible
As the world celebrates the 50th anniversary of the historic Moon landing, we remember some of the women whose hard work and ingenuity made it possible. The women featured here represent just a small fraction of the enormous contributions made by women during the Apollo era.
Margaret Hamilton, Computer Programmer
Margaret Hamilton led the team that developed the building blocks of software engineering — a term that she coined herself. Her systems approach to the Apollo software development and insistence on rigorous testing was critical to the success of Apollo. In fact, the Apollo guidance software was so robust that no software bugs were found on any crewed Apollo missions, and it was adapted for use in Skylab, the Space Shuttle and the first digital fly-by-wire systems in aircraft.
In this photo, Hamilton stands next to a stack of Apollo Guidance Computer source code. As she noted, “There was no second chance. We all knew that.”
Katherine Johnson, Aerospace Technologist
As a very young girl, Katherine Johnson loved to count things. She counted everything, from the number of steps she took to get to the road to the number of forks and plates she washed when doing the dishes.
As an adult, Johnson became a “human computer” for the National Advisory Committee for Aeronautics, which in 1958, became NASA. Her calculations were crucial to syncing Apollo’s Lunar Lander with the Moon-orbiting Command and Service Module. “I went to work every day for 33 years happy. Never did I get up and say I don't want to go to work."
Judy Sullivan, Biomedical Engineer
This fabulous flip belongs to biomedical engineer Judy Sullivan, who monitored the vital signs of the Apollo 11 astronauts throughout their spaceflight training via small sensors attached to their bodies. On July 16, 1969, she was the only woman in the suit lab as the team helped Neil Armstrong suit up for launch.
Sullivan appeared on the game show “To Tell the Truth,” in which a celebrity panel had to guess which of the female contestants was a biomedical engineer. Her choice to wear a short, ruffled skirt stumped everyone and won her a $500 prize. In this photo, Sullivan monitors a console during a training exercise for the first lunar landing mission.
Billie Robertson, Mathematician
Billie Robertson, pictured here in 1972 running a real-time go-no-go simulation for the Apollo 17 mission, originally intended to become a math teacher. Instead, she worked with the Army Ballistic Missile Agency, which later became rolled into NASA. She created the manual for running computer models that were used to simulate launches for the Apollo, Skylab and Apollo Soyuz Test Project programs.
Robertson regularly visited local schools over the course of her career, empowering young women to pursue careers in STEM and aerospace.
Mary Jackson, Aeronautical Engineer
In 1958, Mary Jackson became NASA’s first African-American female engineer. Her engineering specialty was the extremely complex field of boundary layer effects on aerospace vehicles at supersonic speeds.
In the 1970s, Jackson helped the students at Hampton’s King Street Community center build their own wind tunnel and use it to conduct experiments. “We have to do something like this to get them interested in science," she said for the local newspaper. "Sometimes they are not aware of the number of black scientists, and don't even know of the career opportunities until it is too late."
Ethel Heinecke Bauer, Aerospace Engineer
After watching the launch of Sputnik in October 1957, Ethel Heinecke Bauer changed her major to mathematics. Over her 32 years at NASA, she worked at two different centers in mathematics, aerospace engineering, development and more.
Bauer planned the lunar trajectories for the Apollo program including the ‘free return’ trajectory which allowed for a safe return in the event of a systems failure — a trajectory used on Apollo 13, as well as the first three Apollo flights to the Moon. In the above photo, Bauer works on trajectories with the help of an orbital model.
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Innovation at 100
Air travel, spaceflight, robotic solar-system missions: science fiction to those alive at the turn of the 20th century became science fact to those living in the 21st.
America’s aerospace future has been literally made at our Langley Research Center by the best and brightest the country can offer. Here are some of the many highlights from a century of ingenuity and invention.
Making the Modern Airplane
In times of peace and war, Langley helped to create a better airplane, including unique wing shapes, sturdier structures, the first engine cowlings, and drag cleanup that enabled the Allies to win World War II.
In 1938 Langley mounted the navy's Brewster XF2A-1 Buffalo in the Full-Scale Tunnel for drag reduction studies.
Wind Goes to Work
Langley broke new ground in aeronautical research with a suite of first-of-their-kind wind tunnels that led to numerous advances in commercial, military and vertical flight, such as helicopters and other rotorcraft.
Airflow turning vanes in Langley’s 16-Foot Transonic Tunnel.
Aeronautics Breakthroughs
Aviation Hall of Famer Richard Whitcomb’s area rule made practical jet flight a reality and, thanks to his development of winglets and the supercritical wing, enabled jets to save fuel and fly more efficiently.
Richard Whitcomb examines a model aircraft incorporating his area rule.
Making Space
Langley researchers laid the foundation for the U.S. manned space program, played a critical role in the Mercury, Gemini and Apollo programs, and developed the lunar-orbit rendezvous concept that made the Moon landing possible.
Neil Armstrong trained for the historic Apollo 11 mission at the Lunar Landing Research Facility,
Safer Air Above and Below
Langley research into robust aircraft design and construction, runway safety grooving, wind shear, airspace management and lightning protection has aimed to minimize, even eliminate air-travel mishaps
NASA’s Boeing 737 as it approached a thunderstorm during microburst wind shear research in Colorado in 1992.
Tracking Earth from Aloft
Development by Langley of a variety of satellite-borne instrumentation has enabled real-time monitoring of planet-wide atmospheric chemistry, air quality, upper-atmosphere ozone concentrations, the effects of clouds and air-suspended particles on climate, and other conditions affecting Earth’s biosphere.
Crucial Shuttle Contributions
Among a number of vital contributions to the creation of the U.S. fleet of space shuttles, Langley developed preliminary shuttle designs and conducted 60,000 hours of wind tunnel tests to analyze aerodynamic forces affecting shuttle launch, flight and landing.
Space Shuttle model in the Langley wind tunnel.
Decidedly Digital
Helping aeronautics transition from analog to digital, Langley has worked on aircraft controls, glass cockpits, computer-aided synthetic vision and a variety of safety-enhancing onboard sensors to better monitor conditions while airborne and on the ground.
Aerospace research engineer Kyle Ellis uses computer-aided synthetic vision technology in a flight deck simulator.
Fast, Faster, Fastest
Langley continues to study ways to make higher-speed air travel a reality, from about twice the speed of sound – supersonic – to multiple times: hypersonic.
Langley continues to study ways to make higher-speed air travel a reality, from about twice the speed of sound – supersonic – to multiple times: hypersonic.
Safer Space Sojourns
Protecting astronauts from harm is the aim of Langley’s work on the Orion Launch Abort System, while its work on materials and structures for lightweight and affordable space transportation and habitation will keep future space travelers safe.
Unmasking the Red Planet
Beginning with its leadership role in Project Viking, Langley has helped to unmask Martian mysteries with a to-date involvement in seven Mars missions, with participation in more likely to come.
First image of Mars taken by Viking 1 Lander.
Touchdown Without Terror
Langley’s continued work on advanced entry, descent and landing systems aims to make touchdowns on future planetary missions routinely safe and secure.
Artist concept of NASA's Hypersonic Inflatable Aerodynamic Decelerator - an entry, descent and landing technology.
Going Green
Helping to create environmentally benign aeronautical technologies has been a focus of Langley research, including concepts to reduce drag, weight, fuel consumption, emissions, and lessen noise.
Intrepid Inventors
With a history developing next-generation composite structures and components, Langley innovators continue to garner awards for a variety of aerospace inventions with a wide array of terrestrial applications.
Boron Nitride Nanotubes: High performance, multi-use nanotube material.
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More Space...in Space
How do you create more space…in space? The Bigelow Expandable Activity Module (BEAM) is one solution to creating additional working space on the International Space Station.
BEAM will be deployed to its full size this Thursday, May 26, and begin its two-year technology demonstration attached to the space station. The astronauts aboard will first enter the habitat on June 2, and re-enter the module several times a year throughout the test period. While inside, they will retrieve sensor data and assess conditions inside the module.
Why Use an Expandable Habitat?
Expandable habitats are designed to take up less room on a spacecraft, but provide greater volume for living and working in space once expanded. This first test of an expandable module will allow investigators to gauge how well it performs and specifically, how well it protects against solar radiation, space debris and the temperature extremes of space.
BEAM launched April 8 aboard a SpaceX Dragon cargo spacecraft, and is an example of our increased commitment to partnering with industry to enable the growth of commercial use of space.
Get Involved!
During expansion, we will provide live Mission Control updates on NASA Television starting at 5:30 a.m. EDT on Thursday, May 26.
Make your own origaBEAMi!
To coincide with the expansion, here is a simple and fun activity called “origaBEAMi” that lets you build your own miniature inflatable BEAM module. Download the “crew procedures” HERE that contain step-by-step instructions on how to print and fold your BEAM module. You can also view a “how to” video HERE.
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[Wednesday, 23 August 2023]
Today India made its first soft landing on the moon's south pole.
I was watching the landing live on YouTube like millions of other Indians and maybe non-indians too. The last minute of landing was more nerve racking than anything, considering it was India's 3rd attempt in doing so. But finally we did it thanks to the hardwork and dedication of all the scientists at ISRO and many others who helped behind the scenes. Dr. Homi Bhabha, Dr. Sarabhai, Dr. Kalam and many others who had this far fetched vision of Indian space research would be so proud right now, seeing how it is all coming together like clockwork.
India is the 4th country to achieve a soft landing on the moon after the USA, Russia and China and the first one to do so on the moon's south pole. Just like its name a soft landing refers to landing the craft gently on the moon's surface with a speed of about 2 meters per second, which is actually not an easy feat because of the moon's rough terrain. The terrain is still a lot better near the lunar equator, where the aforementioned countries achieved soft landing unlike India which did so at the south pole having hell-like terrains with all the bumps and craters, little to no sunlight, and temperatures going as down as -215°C. One of the main reasons India was eager to reach the south pole is the lack of information about it and the possibility of millions of years old ice present there. The chandrayan 2 craft present there has also detected some hydroxyl(OH) there. Hope this endeavour makes a "giant leap for mankind"!
And genuinely hoping to be a part of such a project in the coming years! Please do remember me in your prayers.
Signing off
User_liztical
NASA Touches Down in Virginia to Tout Missions at AeroSpace Days
Leaders from NASA’s Langley Research Center in Hampton, Virginia, and Wallops Flight Facility on Wallops Island, Virginia, described their accomplishments and future missions at NASA’s AeroSpace Days on Feb. 6 and 7 in Richmond.
NASA Langley Director Dave Bowles, left, meets with Virginia Secretary of Education Atif Qarni at NASA AeroSpace Days Feb. 6 in Richmond, Virginia.Credits: NASA/David C. Bowman
NASA officials and representatives from the aerospace industry met with all 140 members of the General Assembly or their staffs, as well as Gov. Ralph Northam, Lt. Gov. Justin Fairfax, and cabinet members.
One of those lawmakers was newly elected Del. Kathy Convirs-Fowler. When she finished getting autographed pictures of Lindgren for her two children, she asked officials how aerospace initiatives can be advanced to students.
“As a former teacher, I’m very big on the programs we can implement,” she said, adding that a goal of hers is to increase the number of women and girls in science, technology, engineering, art and math (STEAM) public school programs.
It’s not every day you get to shake hands with an astronaut. Kjell Lindgren, who flew on the International Space Station, was a popular face in the group of NASA representatives on an annual journey to bring the agency’s message to Virginia lawmakers.
Sen. John Consgrove was so fired up to talk with Lindgren that he apologized for it.
“I’m sorry I’m ignoring everybody else, but I don’t get to speak to an astronaut every day,” he said.
Lindgren is used to the outsized attention, and welcomed it as an opportunity to talk about NASA’s contributions to Virginia.
“It’s one of my favorite parts of the job,” he said. “You can see that they’re very enthusiastic, very interested and excited.”
Leaders from NASA’s Langley Research Center in Hampton, Virginia, and Wallops Flight Facility on Wallops Island, Virginia, described their accomplishments and future missions at NASA’s AeroSpace Days on Feb. 6 and 7 in Richmond.
NASA officials and representatives from the aerospace industry met with all 140 members of the General Assembly or their staffs, as well as Gov. Ralph Northam, Lt. Gov. Justin Fairfax, and cabinet members.
One of those lawmakers was newly elected Del. Kathy Convirs-Fowler. When she finished getting autographed pictures of Lindgren for her two children, she asked officials how aerospace initiatives can be advanced to students.
“As a former teacher, I’m very big on the programs we can implement,” she said, adding that a goal of hers is to increase the number of women and girls in science, technology, engineering, art and math (STEAM) public school programs.
“We want to excite the next generation,” Langley Deputy Director Clayton Turner told her. “That’s part of what we do.”
NASA Langley and Wallops have strong partnerships with private industry, including numerous technology transfer, commercialization and licensing success stories. In 2017, the two NASA centers brought a combined economic impact of $1.3 billion to Virginia and supported more than 10,000 jobs, according to an analysis by a private-sector company contracted by Langley.
“The collaboration has been really helpful,” Turner said.
Also, the state has assets that offer potential for growing the aerospace sector, including multiple universities, more than 285 aerospace firms, 66 public-use airports and a spaceport with access to orbit – one of only four in the U.S.
“By having two NASA centers here in Virginia, it also gives our students something to aim for,” Lindgren said. “The state is very fortunate and unique in that respect to have all those resources.”
AeroSpace Days, held for the past 13 years, aims to leverage those resources to recruit the next generation of explorers. That imperative drives Del. Marcia Price.
“If there’s anything I can do to help, especially in my community, to help with the outreach efforts so that they know about programs so my kids can be a part of the excellent things that are going on, let me know,” she said.
Those thoughts were echoed by Secretary of Education Atif Qarni, who offered to sponsor field trips to Langley and Wallops, speaking engagements, and support of science, technology, engineering and math (STEM)-related legislation.
“We’re here to help any way we can,” he said.
In addition to meeting lawmakers and their staffs, NASA was formally recognized on the floor of the Virginia Senate by Sen. Mamie Locke during session. Locke praised Langley’s contributions over the last 100 years and asked the group of NASA employees participating in AeroSpace Days to stand up and be recognized.
“That was a cool moment,” said Langley spokesman Michael Finneran.” It’s very satisfying to realize that we’re helping improve people’s lives through what we and our partners do. We felt like rock stars for a few minutes.”
To view a photo gallery of 2018 AeroSpace Days, click here.
Eric Gillard NASA Langley Research Center
Landing and Impact Research Facility
From enabling astronauts to practice moon landings to aircraft crash testing to drop tests for Orion, NASA's gantry has come full circle.
The gantry, a 240-foot high, 400-foot-long, 265-foot-wide A-frame steel structure located at Langley Research Center in Hampton, Va., was built in 1963 and was used to model lunar gravity. Originally named the Lunar Landing Research Facility (LLRF), the gantry became operational in 1965 and allowed astronauts like Neil Armstrong and Edwin "Buzz" Aldrin to train for Apollo 11's final 150 feet before landing on the moon.
Because the moon's gravity is only 1/6 as strong as Earth's, the gantry had a suspension system that supported 5/6 of the total weight of the Lunar Excursion Module Simulator (LEMS), the device the astronauts used to perform the tests. This supportive suspension system imitated the moon's gravitational environment. Additionally, many of the tests were conducted at night to recreate lighting conditions on the moon.
Neil Armstrong with the LEMS at the Lunar Landing Research Facility. This picture (below) was taken in February 1969 - just five months before Armstrong would become the first person to set foot on the surface of the moon.
Aircraft Crash Test Research
After the Apollo program concluded, a new purpose emerged for the gantry – aircraft crash testing. In 1972, the gantry was converted into the Impact Dynamics Research Facility (IDRF) and was used to investigate the crashworthiness of General Aviation (GA) aircraft and rotorcraft. The facility performed full-scale crash tests of GA aircraft and helicopters, system qualification tests of Army helicopters, vertical drop tests of Boeing 707 and composite fuselage sections and drop tests of the F-111 crew escape capsule.
The gantry was even used to complete a number of component tests in support of the Mars Sample Return Earth Entry Vehicle.
With features including a bridge and a 72-foot vertical drop tower, the gantry was able to support planes that weighed up to 30,000 pounds. Engineers lifted aircraft as high as 200 feet in the air and released them to determine how well the craft endured the crash. Data from the crash tests were used to define a typical acceleration for survivable crashes as well as to establish impact criteria for aircraft seats. The impact criteria are still used today as the Federal Aviation Administration standard for certification.
In 1985, the structure was named a National Historic Landmark based on its considerable contributions to the Apollo program.
Revitalized Space Mission
The gantry provides engineers and astronauts a means to prepare for Orion's return to Earth from such missions. With its new mission, the gantry also received a new name – the Landing and Impact Research (LandIR) Facility.
Although originally capable of supporting only 30,000 pounds, the new bridge can bear up to 64,000 pounds after the summer 2007 renovations. Other renovations include a new elevator, floor repairs and a parallel winch capability that allows an accurate adjustment of the pitch of the test article. The new parallel winch system increases the ability to accurately control impact pitch and pitching rotational rate. The gantry can also perform pendulum swings from as high as 200 feet with resultant velocities of over 70 miles per hour.
The gantry makes researching for the optimal landing alternative for NASA's first attempted, manned dry landing on Earth possible. Orion's return on land rather than water will facilitate reuse of the capsule. A water landing would make reuse difficult due to the corrosiveness of salt water.
The testing process involves lifting the test article by steel cables to a height between 40 and 60 feet and swinging it back to Earth. Although the airbags appear most promising, the gantry has the capability to perform different kinds of tests, including a retro rocket landing system and a scale-model, water landing test using a four-foot-deep circular pool. So far, three types of tests have been conducted in support of the Orion program, each progressing from the previous to more realistic features.
The first test consisted of dropping a boilerplate test article that was half the diameter of what Orion will be. For the second round of testing, engineers added a welded structure to the top, with a shape more comparable to Orion to examine the article's tendency to flip or remain upright.
Hydro-Impact
The on-going tests for Orion continue with impacts on water. This is to ensure astronaut safety during a return to Earth mission. Similar to the Apollo program, Orion will re-enter Earth’s atmosphere at very high speeds and after slowing down, deploy parachutes to further slow the descent into the ocean. At NASA Langley Research Center, engineers use the hydro-impact research to determine the stresses on the vehicle and examine its behavior during a mock splashdown.
Power of Pink Provides NASA with Pressure Pictures
They say you show your true colors when you’re under pressure.
Turns out the old saying works for models being tested in wind tunnels as well, specifically those coated with a unique Pressure-Sensitive Paint (PSP) that NASA engineers have used for more than 25 years.
Read more: https://www.nasa.gov/aero/power-of-pink-provides-nasa-with-pressure-pictures
Nine Notable Facts About the NACA
The National Advisory Committee for Aeronautics (NACA) reached a major milestone in 2015.
On March 3, the agency that in 1958 would dissolve and reform as NASA celebrated its centennial.
NASA Langley, established in 1917 as the Langley Memorial Aeronautical Laboratory, was the NACA's first field center.
During the March 24 talk, Tom Crouch, senior curator of aeronautics; John Anderson, curator of aerodynamics; and Roger Launius, associate director for collections and curatorial affairs discussed the formation of the NACA, the technological breakthroughs it generated, and the evolution of its research and development model.
Here are nine of the more interesting things they shared:
1. Charles Doolittle Walcott, a self-trained scientist and the man whose efforts led to the formation of the NACA, was best known not as an aeronautics expert, but as a paleontologist. "Throughout his long career," Crouch said, "he was really one of the most effective spokesmen for science and technology in the federal government."
2. Walcott was a good friend of aviation pioneer and Wright brothers rival Samuel Pierpont Langley, who was devastated in 1903 when his Aerodrome flying machine twice failed to take flight over the Potomoc River. Langley died in 1906. "One of Charles Doolittle Walcott's aims in life was to resurrect and honor the memory of his old friend Samuel Pierpont Langley," Crouch said — so much so that he once suggested naming all airplanes Langleys. Eventually, Walcott named the Langley Memorial Aeronautical Laboratory after his friend.
3. Prior to World War I, aeronautics was not a high priority for the U.S. government. On a list of the aeronautics appropriations for 14 countries in the period from 1908 to 1913, the United States was dead last with $435,000. That put the U.S. behind Brazil, Chile, Bulgaria, Spain and Greece. Topping the list: Germany, with $28 million.
4. In the late 1920s, Fred Weick, a Langley engineer, developed what became known as the NACA cowling, a type of fairing or cover used to reduce drag on aircraft engines. The cowling also improved engine cooling. In 1929, Weick won the Collier Trophy, U.S. aviation's more prestigious award, for this innovation.
5. By the 1930s, the world had entered a golden era of aeronautics — largely due to the NACA. "The NACA was aeronautical engineering," said Anderson. And some of the most important aeronautical innovations were taking place right here at Langley Research Center. It was during the 1930s that Langley aerodynamicist Eastman Jacobs developed a systematic way of designing an airfoil. That systematic design became known as the NACA airfoil, and aircraft makers worldwide began using it.
In 1934, during a high-speed wind tunnel test at Langley, a researcher named John Stack captured the first ever photograph of a shockwave on an airfoil. Credits: NASA
6. Aeronautics researchers in the 1930s were struggling to determine the cause of a peculiar phenomenon — as an object approached the speed of sound, drag greatly increased and lift drastically reduced. In 1934, a young Langley researcher named John Stack figured out why by photographing a high-speed wind tunnel test of an airfoil. The photo captured the culprit — a shockwave. It was the first time a shockwave had ever been photographed on an airfoil. "This was a dramatic intellectual contribution of the NACA that a lot of people don't really appreciate," said Anderson.
7. The woman who developed the format and style guide for the NACA's technical reports was a physicist from North Dakota named Pearl Young. She came to Langley in 1922, the first professional woman employed at the center, and was appointed Langley's first Chief Technical Editor in 1929. "The technical memorandums … became the model worldwide for how to increase knowledge and make it available to the broadest base of people that can use it," said Launius.
8. The NACA used to host an annual Aircraft Engineering Research Conference at Langley. The conferences were "a who's who of anybody involved in aeronautics in the United States," said Launius. "This interchange of information, of ideas, of concerns, becomes the critical component to fueling the research processes that led to some of the great breakthroughs of the early period before World War II." Among the notable attendees at the 1934 conference were Orville Wright, Charles Lindbergh and Howard Hughes.
A photo taken in Langley's Full Scale Tunnel during the 1934 Aircraft Engineering Research Conference at Langley. Orville Wright, Charles Lindbergh and Howard Hughes were in attendance. Credits: NASA
9. Following World War II, according to Launius, the NACA began to change its "model ever so slightly," making its first forays into public-private partnerships. Perhaps the earliest example of these partnerships was the Bell X-1, a joint project between the NACA, the U.S. Air Force and Bell Aircraft Company. The Bell X-1 became the first manned aircraft to break the sound barrier.
NASA Begins Work to Build a Quieter Supersonic Passenger Jet
The return of supersonic passenger air travel is one step closer to reality with NASA's award of a contract for the preliminary design of a "low boom" flight demonstration aircraft. This is the first in a series of 'X-planes' in NASA's New Aviation Horizons initiative, introduced in the agency's Fiscal Year 2017 budget.
NASA Administrator Charles Bolden announced the award at an event Monday at Ronald Reagan Washington National Airport in Arlington, Virginia.
The return of supersonic passenger travel is one step closer to reality with NASA's award of a contract for the preliminary design of a low boom flight demonstrator aircraft. This is the first in a series of X-planes in NASA's New Aviation Horizons initiative, introduced in the agency’s Fiscal Year 2017 budget.Credits: NASA
"NASA is working hard to make flight cleaner, greener, safer and quieter – all while developing aircraft that travel faster, and building an aviation system that operates more efficiently," said Bolden. "To that end, it's worth noting that it's been almost 70 years since Chuck Yeager broke the sound barrier in the Bell X-1 as part of our predecessor agency's high speed research. Now we're continuing that supersonic X-plane legacy with this preliminary design award for a quieter jet that may break the barrier to accessible, affordable supersonic passenger flight."
This is an artist’s concept of a possible Low Boom Flight Demonstration Quiet Supersonic Transport (QueSST) X-plane design. The award of a preliminary design contract is the first step towards the possible return of supersonic passenger travel – but this time quieter and more affordable.Credits: Lockheed Martin
NASA selected a team led by Lockheed Martin Aeronautics Company of Palmdale, California, to complete a preliminary design for Quiet Supersonic Technology (QueSST). The work will be conducted under a task order against the Basic and Applied Aerospace Research and Technology (BAART) contract at NASA's Langley Research Center in Hampton, Virginia.
After conducting feasibility studies and working to better understand acceptable sound levels across the country, NASA's Commercial Supersonic Technology Project asked industry teams to submit design concepts for a piloted test aircraft that can fly at supersonic speeds, creating a supersonic "heartbeat" – a soft thump rather than the disruptive boom currently associated with supersonic flight.
"Developing, building and flight testing a quiet supersonic X-plane is the next logical step in our path to enabling the industry's decision to open supersonic travel for the flying public," said Jaiwon Shin, associate administrator for NASA's Aeronautics Research Mission.
Lockheed Martin will receive about $20 million over 17 months for QueSST preliminary design work. The Lockheed Martin team includes subcontractors GE Aviation of Cincinnati and Tri Models Inc. of Huntington Beach, California.
The company will develop baseline aircraft requirements and a preliminary aircraft design with specifications, and provide supporting documentation for concept formulation and planning. This documentation would be used to prepare for the detailed design, building and testing of the QueSST jet. Performance of this preliminary design also must undergo analytical and wind tunnel validation.
The detailed design and building of the QueSST aircraft, conducted under the NASA Aeronautics Research Mission Directorate's Integrated Aviation Systems Program, will fall under a future contract competition. In addition to design and building, this Low Boom Flight Demonstration (LBFD) phase of the project also will include validation of community response to the new, quieter supersonic design.
NASA's 10-year New Aviation Horizons initiative has the ambitious goals of reducing fuel use, emissions and noise through innovations in aircraft design, ground operations and the national air transportation system.
The New Aviation Horizons X-planes will typically be about half-scale of a production aircraft and likely are to be piloted. Design-and-build will take several years with aircraft starting their flight campaign around 2020, depending on funding.
For more information about NASA's aeronautics research, visit:
www.nasa.gov/aero
Week 1 of NASA Co-Op Tour #4 You know it's going to be a good semester when the first person you recognize in the badging office is former NASA Administrator and astronaut Charles Bolden, No matter who you are, NASA's security doesn't falter. I am guessing Bolden was stopping by to check up on Johnson post Hurricane Harvey. Schedules are undeniably out of wack following Harvey. Nonessential astronaut training was rescheduled and "Lessons Learned" meetings are being added to calendars. The International Space Station (ISS) still flew and flight controllers still manned mission control despite the storm.
I am Co-Oping with OSO (Operations Support Officer) pronounced "Oh So", a console in mission control. OSO is responsible for ISS hardware maintenance and ISS hardware training. Engineers in the Mission Evaluation Room (MER), pronounced like "myrrh", brainstorm what on space hardware needs to be repaired. OSO brainstorms how the hardware can be repaired with limited resources safely in low gravity. OSO also provides ample training to new astronauts in preparations for missions. Similar to the other mission control teams I Co-Oped with, OSO has their own console and sits in mission control center. On console OSO is most active when a visiting vehicle docks with ISS, when maintenance is being preformed, and if something off-nominal happens. I will be completing twelve little projects that give me a sampling of the training and maintenance side of OSO. One project that looks particularly interesting requires python scripting for a ISS simulation. This simulation is used to train flight controllers trainees. It teaches trainees what is nominal and abnormal telemetry from space station. Additionally trainees have to figure out how to fix whatever breaks the ISS simulation. The scripts I am writing simulates how day to day astronaut actions change telemetry. These actions include dispensing water for meal time and flushing the toilet. Yes, I am basically writing a space toilet simulator
Rare maintenance occurred this week to fix electronic hardware that was brought inside ISS from a spacewalk this spring. It required opening up hardware that had not been opened since before it was sent to space. I arrived in mission control promptly at 1:30am for a four hour procedure. OSO wrote the procedure that astronauts followed to fix the hardware and the software to test it. Some flight controllers prefer to work in the very early morning, sleep during the day, and enjoy free time in the evening. This week I have been meeting with all of my project points of contacts and reorienting myself to flight operations.
WAYS TO GET INVOLVED
Become a paid intern at NASACo-Op (Pathways Intern) with NASA
Check out what scientist are learning from the Year In Space astronaut twin mission
Learn about space radiation
Read a fellow NASA Co-Op's blog - Imagine Nat
More on mission control operations during Hurricane Harvey
Space Walks & Garbage: NASA Co-Op #3 Week One
Space Garbage
Familiarized myself with the Inventory and Stowage Officer (ISO) team this week. They are a console position Mission Control that is in charge of managing the inventory and stowage of all US items on board the International Space Station (ISS). ISO prepares products for upcoming real-time operations and coordinates with other consoles regarding stowage plans. ISO is responsible for directing the crew to consolidate, relocate, audit, and unload a visiting vehicle. ISO as well as the Mission Control consoles’ mantra is to distill all information and procedures to make astronaut’s life easier. This is critical because astronauts have to navigate a lot of factors folks on ground don’t have to like; CO2 clustering around their face due to lack of gravity causing drowsiness, homesickness, isolation and general aggregations of communication challenges.
This week we focused on double checking the list of garbage that will burn up in Earth’s atmosphere in Japanese JAXA’s HTV6 cargo ship. Tediously we reviewed each item so nothing got thrown away that shouldn’t and items that would stink up the station were not missed.
Spacewalk
Conducted on the job training in Mission Control's support room called MPSR (Multi-Purpose Support Room, pronounced "mipser") during the Friday the Thirteenth spacewalk. With an official Mission Control headset I followed along the astronauts tasks. Astronauts Shane Kimbrough and Thomas Pesquet spacewalked outside of ISS to update power systems. Upgrading power system of ISS was the overall goal of this month’s suite of Extra Vehicular Activities. Three 428lb Lithium-Ion batteries replaced nickel hydrogen batteries to store power for ISS during this spacewalk. Before the conclusion of the spacewalk engineers in mission control confirmed the batteries’ integration and initial power storage operations.
MPSRs usually use multi-view video with six images of ISS’ exterior and the crew to observe tasks being completed. They listen in on live loops to the Flight Director’s final calls, CAPCOM’s instructions and astronaut’s questions. If necessary MPSR operators can relay to their counterparts in front room Mission Control (FCR-1) information that can be filtered and relayed to Flight.
During the spacewalk there are many glove checks to check for leaks and anomalies. These gloves are impressively engineered to be thick enough to pressurize protect you from space yet gentle enough to allow you to feel space station through them. Astronauts could confirm with Mission Control that batteries were correctly mounted into place by describing drill rotations, torque and light sensor reading on the hand tool.
WAYS TO GET INVOLVED
Intern at NASA, year round, summer, spring or fall semesters.
Co-Op at NASA (Pathways Internship) and get sworn in as a Civil Servant.
Full-time employment at NASA opportunities!
This week's NASA achievements.
Everything about Mission Control from a Flight Director
Falcon 9 Sticks the Landing
Game changing launch of Iridium Next mission, Land of Falcon 9 first stage landing and deployment of 10 satellites in low earth orbit by SpaceX. These satellites will provide important data to first responders on Earth. The first stage landing was captured entirely by the Falcon 9's point of view. First launch following SpaceX's 2016 explosion. SpaceX worked with NASA, Airforce and other groups to identify the cause and find a solution. The 2016 was caused by carbon dioxide build up between stage 2's layer of aluminum and carbon fiber wrap.
Stage one successfully lands on barge named “Just Read the Instructions”.
Stage carrying the Iridium Next satellites glows red.
Liftoff with critical small one minute launch window.
Falcon 9′s fins adjust for landing on sea barge.
One Stop Career Advice
Links to career posts by me to help you transform a passion into a profession
Introduction to USAJobs | Score a Career with the US Government Part 1
USAJobs Resume Builder | Score a Career with the US Government Part 2
Pathways Internships | Score a Career with the US Government Part 3
It’s Never Too Early to Intern
Internships – Beyond Your Project
What Can You do with a Computer Science Major?
Make the Most Out of Your Summer Career Experience
What’s a Co-Op & How Do I Get One?
Not a Typical Internship - Alternatives to a Summer Internship
Master Research & Development - Learn LabVIEW
LabVIEW is a graphical programming language introduced to most via FIRST Robotics, an intro to computer science class or because a past engineer used it in your workplace. Characterized by its code blocks logically stringed together with wires LabVIEW has been shrugged off and abandoned for "adult" non-graphical languages. I too thought my days of dragging and dropping would be limited to troubleshooting retired FIRST robots. After a number of internships featuring leading edge research and development projects controlled by LabVIEW I decided to reconsider my neglectful relationship with the language.
Brains of a NASA prototype deep space habitat's power system is controlled by a National Instrument's C-RIO programmed with LabVIEW. I started to realize LabVIEW was no joke. LabVIEW was used once again to prototype an Orion-like space craft display and process commands from sibling systems. Energy conversion systems for NASA's ISRU (In-Situ Resource Utilization) are controlled by sophisticated LabVIEW code following software engineering frameworks such as the "Actor Framework". During my NASA experiences I learned that LabVIEW was no joke and could be used for cutting edge research and development (R&D).
Top skills to learn in LabVIEW to become an effective R&Der include user interface design, control and data collection.
Interface Design
LabVIEW enables the ability to create graphical user interfaces (GUIs) of your controls as you drag and drop code. While you work on the backend "Block Diagram" focusing on logic LABVIEW creates a user interface you can personalize later for the user. The default GUIs may not be the prettiest but there are plenty of opportunities for customization. LabVIEW user interface tutorial. How to customize user controls.
Control
Using software engineering mantras or simple case structures your control design system can be complex or simple with LabVIEW. As you create a loop function by actually drawing a loop around code and deciding the order of code execution by drawing a wire between code blocks you will find it is quite intuitive. LabVIEW doesn't offer control unique from any other language, rather how you visualize the control. Series of videos to familiarize yourself with control structures in LabVIEW.
Data Collection
National Instruments has devices that work for plug and play data collection. Their CDaq device you plug sensors into and then recognized by LabVIEW. CDaq's code block in LabVIEW allows you to connect with a wide array of sensors, send sensor data to an Excel sheet, enter raw data into formulas, and more. Within an hour a data collection program could be thrown together for fast data collection. Video on LabVIEW data collection.
If you want do some R&D, to slap together a system to test out and work out kinks in a design LabVIEW is a quick tool to use. I am not affiliated or endorsed by National Instruments. This post is an advice piece, not an endorsement.
A thing I helped is in space!
I randomly took this screenshot during the spacewalk yesterday because I thought the reflection of the astronaut looked cool. Past NASA mentor pointed out that the lower reflective device is actually a HD camera @astronomicalwonders and I monitored during testing! We took the graveyard shifts monitoring data during cold thermo-cycling (checking if it could really handle chilly space temperatures). We recorded time and temperatures and the test lead performed operational testing to see if the cameras still give back an image. In honor of our enthusiasm for late night testing our division, the Avionic Systems Division, awarded us with certificates in Team Excellence for "reinforcing the weary EHDC project team during overnight thermo testing." Our assistance was not particularly technical but it was neat to see the path a device takes to get to space and see the final result post spacewalk insulation. The astronauts will use these cameras to show ground what they are working on in space and zoom in on fine details to show damages.
More details about the spacewalk via NASA here.
Spacewalk itinerary walk-through here.
Comfortably Inconclusive: NASA Co-Op #2 Week 10 & 11
This is the first internship I have completed without a definite finished product to hand over and it truly bothers me. Trials were performed with the small business made humidity sensor with three levels of humidity in order to gather different data points. From these trials a >10% difference between the humidity sensor and NASA known sensors was found. This was primarily because the sensors available to me were not calibrated so errors in the thermodynamic equations could propagate. In conclusion the trials were inconclusive. However, I left a trial rig that can be used with calibrated sensors and known humidity levels, explanation of equations used to gather data and ample documentation on how to run trials with my fluid system and data collection program. My exit presentation pictured above went really well, I was so glad the Director of Engineering Propulsion could attend my presentation!
Before my departure International Space Station astronauts gave a debrief on missions 46 and 47. British astronaut Tim Kopra and American astronaut Tim Peake narrated a video showing images from the missions and scientific experiments they performed. Kopra explained astronauts are experiments themselves and they draw blood, perform ultrasound and exercises to help advance medical science and understand how humans are affected by space travel.
I really enjoyed the multi-disipline challenges I faced this summer running trials on the humidity sensor. Right before I left my Dad and I caught Kate Rubins and Jeff Williams installing the Commercial Crew Docking Adapter outside of Space Station live! This fall I am back at the University of Minnesota Duluth (UMD) continuing my studies in electrical engineering and computer science. While at UMD I work in the career center editing resumes, giving presentations and writing career tip posts like this: https://umdcareers.wordpress.com/2016/08/17/internships-beyond-your-project/
In the spring I will return to Johnson to Co-Op in Mission Control's ISO (Inventory and Stowage Officer) group.
WAYS TO GET INVOLVED
See what NASA was up to this week.
Read about the astronauts on space station right now!
Apply for a NASA Co-Op
Apply for a NASA Internship
43 Acres of Aerospace: NASA Co-Op #2 Week Five & Six
If you think NASA is dead then you have probably never personally visited a NASA Center. 27 Johnson Space students had the awesome opportunity to tour the Michoud (Meh-shood) Assembly Facility. Here the Space Launch System (SLS), largest rocket in the world with 20% more thrust than Saturn V, is being built. SLS will send an unmanned Orion Space Craft around the Moon in Fall of 2018. In the history of spaceflight unmanned missions are common to ensure astronauts will be safe. The 43 acre indoor assembly facility is so large you have to ride a tram indoors for a tour. We saw liquid nitrogen tanks, liquid oxygen tanks, rings, domes and all the tools to safely weld/ fasten these parts together. Employees could be seen in hard hats and florescent yellow vests monitoring the tank's construction and creation of parts.
North of Michoud is Stennis Space Center, masters of engine tests and keeper of partners across the US Government. Buildings dedicated to work done by the Navy, National Oceanic and Atmospheric Administration, Universities and US Geological Survey for maximum collaboration. Stennis is unique because it is surrounded by a 125,000 acre acoustical buffer zone comprised of local trees. Despite buffer efforts past tests have been known to shatter windows! We were scheduled to see an engine test at test stand A above but we unfortunately missed due to engine technical difficulties. Aerospace engineering is hard guys, I'm glad they are doing what they got to do to ensure a successful mission.
I encourage you to visit a NASA center and take a tour of the facilities offered by the respective center's visitor centers. See for your self the progress toward our journey to mars. Johnson Space offers a tram tour to Mission Control, Mock Up Facility and the Shuttle Systems Test Facility. I am sure other centers offer similar opportunities. NASA visitor centers can be found here.
Pokemon Go Has Taken Over NASA! Before work, at lunch and after work interns gather at Pokemon lures and battle at Johnson Space Center's gyms. There is a Saturn V, Mission Control and Apollo Statue gym! It appears the majority of NASA folk are blue team. Our unique Pokemon include Jynx, Venasaur and Mewoth.
Watch Juno Spacecraft Arrive at Jupiter July 4th 9:30pmCT
Click here to watch live
Juno spacecraft media briefing screenshots from today! This basketball sized craft will insert into Jupiter’s orbit exposing itself to the radiation equivalent to a human receiving 100 million X-Rays in a year. Jupiter’s is still cooling down since its creation like taking a cake out of the oven. The famous red spot reveals how that heat is coming out. Goals of this mission include: learning how Jupiter was formed, how does its storms differ from our storms, what is the magnitude of its magnetic field, more accurately determine what is Jupiter composed of.
Watch an SLS Booster test live today 6/28/2016 at 10:05amCT. This booster will slingshot an unmanned Orion Space Craft around the Moon in 2018:
NASA Co-Op Week 16: Barf Lab & Mockups
Twenty five weeks at NASA Johnson I finally got a proper tour, lead by a tour guide, of the Space Vehicle Mockup Facility that houses exact replicas (build with same blueprint) of International Space Station modules, Shuttle, and Soyuz. Astronauts train in these mockups. A "low definition" mockup of Orion was present too.
Neurosciences Laboratory took us on a tour of their various astronaut barf machines. It is really like the rumors of spinning chairs, dizzying treadmills, and dark enclosed sliding contraptions. The spinning is to isolate parts of your brain that are used for balance. Only one day after Space Station astronauts return to Earth in Russia they are flown over to Johnson Space Center and put through a series of gravity adaptation tests. They had to pick up weighted objects, navigate around obstacles, jump of a short platform, and exit a hatch like structure. These tests will help NASA determine if astronauts would be capable of completing Mars surface operations after a long low gravity flight to the Red Planet. I wouldn't be surprised if returning astronauts Kjell, Oleg and Kimiya are on their way to the barf lab right now!
Most of the NASA Johnson Co-Ops and Interns complete their Fall semester this week. It is absolutely heart breaking to get to know so many space passionate people only to have to say goodbye at the end of the semester. I wish I could see all of these stellar students participate in NASA's future as they have already contributed to the growth of space exploration. It was an honor to work among these bright minds.
WAYS TO GET INVOLVED
Accomplishments this week at NASA: https://youtu.be/4tw5uwHD0PEApply for a NASA Internship NOW (high school to grad school):https://intern.nasa.gov/ossi/web/public/main/Apply for a NASA Co-Op (Pathways Internship):http://nasajobs.nasa.gov/studentopps/employment/opportunities.htmLearn to code: https://hourofcode.com/usMeteor Shower live chat December 13th: https://www.nasa.gov/centers/marshall/news/news/releases/2015/M15-180.htmlCurrent NASA opportunities for students: http://www.nasa.gov/audience/forstudents/current-opps-index.htmlCode more: https://www.madewithcode.com/
NASA Co-Op Week 11: Leaky Space Station
Space Walk My latest opportunity to sit console was during a spacewalk (extravehicular activity/ EVA) by Scott Kelly and Kjell Lindgren. They were on a mission to upkeep the International Space Station's ailing structures. One of the primary tasks was to fix an ammonia leak originally identified in 2012. Media dressed this leak up with red flags and flashing lights, however, NASA predicted this fault to occur given the age of ISS and the nature of its climate control system. Since the ISS is a closed loop system the interior produces a lot of heat from astronauts and their hardware, water is used to cool the space station, the energy is then transferred to ammonia, and lastly into giant radiators. This 6.5 hour long EVA consisted of mating power cables, tubes valves, and checking integrity of systems. During the EVA I took flight notes on the procedures Scott and Kjell were running. I was to report what step each of them were on to the PLUTO flight controller to my right.
Grace Hopper Action Items Something that was scary but rewarding was presenting to my branch at NASA about what I learned at GHC and even challenged them with three action items... 1)Make the work place welcoming (paid parent leave, mentoring and celebrating results over hours), 2) Educating the community about how cool STEM is. 3) Communicating Effectively. I encourage you all to present action items to your current employers, student group, or college professionals after attending conferences.
Astronaut Training Development I thought I had made a pretty good astronaut training video... until I put it in front of user testers. I learned I didn't even effectively communicate how to turn the device on right! Back to the drawing board for me. I had 17 users of various ages, disciplines, personalities and technology experience test the training to insure I was catering to everyone. After reviewing helpful feedback I edited the training video again so the messages were clearer.
WAYS TO GET INVOLVED NASA summer internship applications now open: https://intern.nasa.gov/ossi/web/public/main/ Learn to code: https://techprep.fb.com/get-started/ Accomplishments this week at NASA: https://youtu.be/NPLPmdFx2yw Houston Maker Faire Nov14 (3D Printing, Robots): http://www.houstonmakerfaire.com/ Astronaut Kjell plays the bagpipes: https://youtu.be/7DWzmq9e0Lw
NASA Co-Op Week 10: Rocket Science Is Hard
I get frustrated with NASA asking “Why don’t we just build a rocket and go?”, looking and sounding like a doofus in a horse head. NASA Johnson and Kennedy interns met up at Cape Canaveral to watch the Atlas V launch. Visiting Kennedy Space Center reminded me about how much goes into a rocket launch, sending humans or satellites into space. Of course budget and the ability to set and maintain ten year plus political space exploration goals would speed up the process. Those variables aside I want to share what goes into a rocket launch.
Fishing For Rockets Surprisingly NASA does indeed reuse rocket parts, I thought this idea was unique to SpaceX but has been in the works for decades. Following shuttle era launches skirts of rockets and other parts were retrieved from the ocean. They would be inspected, refurbished and reused. Shuttle rocket parts will be used on the new Space Launch System (SLS). Signs labeled parts that will be used for the EM-1 Orion launch. Protective materials preventing heat damage often get reapplied to these parts. Parts of the rocket get so hot it reaches 6000 degrees Fahrenheit while others get so cold ice forms. The technology used to mix these epoxies in mid air is the same technology that coats M&Ms and Doritos. Talk about spin off technologies!
Monster Tank So you made rocket parts. Great, but how do you expect to assemble and transport something so huge? This was a problem my robotics team ran into as well. We had to make sure the robot we built would fit through the door. Once you have all the rocket parts they will be assembled in the Vehicle Assembly Building (VAB), the tallest one story building in the world at 526 feet. It takes 45 minutes for the main door to be opened. Clouds have been known to form inside the VAB and rain has fallen too. Despite how big the VAB may be when transporting one of the rockets into an assembly segment it needed to be tilted at a 45 degree angle. Upgrades are currently being made for the massive SLS. Once the rocket is assembled it is transported on the Crawler-transporter moving at a back breaking speed of one mile per hour. This transporter insures the rocket reaches the launch pad safely limiting the movement of rocket to less than a diameter of a basketball.
Blast Off Wave goodbye to your creation because it will soon launch, release its payload, tumble into the sea repeating the cycle. A successful launch is dependent of many variables including launch pad hardware, windspeed, humidity, weather, and simply fishing boats in the line of debris reentry. If launch is a go bolts the size of your lower leg explode freeing the beast from the ground. If the bolts do not successfully release the rocket don’t care, it will continue to lift off and tear its restraints off like King Kong.
WAYS TO GET INVOLVED Consider touring Kennedy Space Center. While Johnson Space is the home of the human aspect of space flight Kennedy is in charge of getting is up there: https://www.kennedyspacecenter.com/
Write your congress members and senators encouraging them to support space exploration: http://www.house.gov/representatives/find/
Discover accomplishments made this week at NASA: http://youtu.be/_a9og3pAqxY
Watch highlights from the latest launch by United Launch Alliance of AtlasV carrying a GPS into orbit: https://www.youtube.com/embed/NPcRziWDigQ
NASA Co-Op Week 6: Sayonara Little Spacecraft
Mission control got so quiet you could hear the flight controllers sweat. Wait, wasn't the HTV supposed to be released?
Weeks ago HTV5, a Japanese cargo spacecraft, arrived at the International Space Station delivering fresh foods, experiments and other supplies. HTV5 was lovingly named Kounotori by the Japan Aerospace Exploration Agency (JAXA) meaning white stork. The arrival of these cargo ships are essential to ensure scientific exploration can continue on the Space Station. After the cargo ship is unloaded and reloaded with garbage. If you ever wondered how astronauts take out the trash...
Astronauts carefully fill up the empty cargo ship with garbage calling down to ground to double triple check if they can throw things out. At times it takes three astronauts strapping the trash bags to the inner walls of the cargo ship to finish the job. Why bother doing that, it is just trash? By carefully calculating its trajectory, center of gravity and controlling its course the cargo ship plummets through Earth's atmosphere and burns up before hitting the surface. If the center of gravity was not constant the cargo ship we would lose control of the cargo ships trajectory. The cargo ship is released from the Space Station. Up until now the Canadarm2 has a hold of the cargo ship but then releases its grasp. Now you see the importance of HTV5's release, we don't want anyone getting hit by astronaut trash.
Flash forward to HTV5's release day I am sitting console with ISE (Integration Systems Engineer) console, the console that is in charge of visiting vehicles. Timing of the HTV5 release is key - it needs to occur when we have full communications, quickly as steps to release need to execute one after another, and ideally when the Space Station is illuminated by the sun for our monitoring. The countdown for the release began. The flight director focused our thoughts, "stop unnecessary chatter" the release sequence was about to begin. Flight controllers called "ADCO Go", "PLUTO Go", "ISE Go" and so on. Release protocol began but the Canadarm2 did not budge and the window for release was quickly closing.
"ROBO, you have 20 minutes to tell me what happened." instructed the flight director. In mission control there is no time to freeze up when an issue occurs but time to get to work and solve the problem. ROBO is in charge of the Canadarm2 operations. After determining a new release window, re-configuring Canadarm2 the HTV5 was successfully released! JAXA astronaut Kimiya Yui worked controls on-board the international space station. Later on Twitter Kimiya remarked, "Sayonara Kounotori- kun. You are so beautiful I really miss you...".
WAYS TO GET INVOLVED Watch these silly astronauts float, eat and exercise on the Space Station.
Achievements this week at NASA.
Video from the HTV5 release.
Astronaut Kimiya speaks with his hometown about life on the Space Station.
I was in mission control when the discovery of water on Mars was announced! See what the NASA scientists have to say about Martian waters.
Start your career with NASA and tune into a Virtual Career Fair and hear about internship, fellowships and scholarships October 8th 12pm-3:30pmCT
Photos by NASA
NASA Co-Op Week 5: NASA After Hours
Surprisingly NASA, like college, has a plethora of "extra-curriculars" including intramural sports and committees. Interns at Johnson Space Center (JSC) are uniquely involved in extracurriculars. JSC interns hold weekly meetings. Twice a month PIPE, a professional social group meets and SCuM, a social social group. PIPE hosts committees like professional development, social media (managing NASA Twitter & Facebook accounts), PAXC (Pathways Agencies Cross Center Connection), and Tours & Lectures. SCum hosts committees like Sports, Intern Video, Fancy Dinner, and Skydiving (an intern tradition).
I am currently the lead of Tours/Lectures. A group of us arrange tours at neat locations around JSC like flying a T38 jet trainer, the largest pool in the world where astronauts and Robonaut lab. Lectures are also arranged by the group including Anne Roemer, head of the Astronaut Selection Committee, Ginger Kerrick, Assistant Director for the International Space Station, and Everett Gibson, Moon Rock Expert.
PAXC is a group that unites all the NASA Centers. Every other week we video conference with all the other centers! Glenn in Ohio, Jet Propulsion Laboratory in California, Kennedy Space Center in Florida, Langley in Virginia. We get to hear about what the other centers are working on, lectures from their center leaders and dream about touring each other's centers.
Hacking into a lawnmower robot is another activity I take part in. We are converting an autonomous navigating lawn mowing robot into a tele-operated human controlled robot. This requires taping into the robots controls and adding wireless communication between the robot and controller. Using an Adruino controller we can send signals to the robot so we have been learning how to use it.
WAYS TO GET INVOLVED
Learn about some the lecturers we will be hearing from: Anne Reomer, Ginger Kerrick & Everett Gibson
Watch what NASA is doing to enhance the mission to Mars
Start your career with NASA and tune into a Virtual Career Fair and hear about internship, fellowships and scholarships October 8th 12pm-3:30pmCT