Spectacular Death. Spectacular Star. Your Crushed Heart Remains Bright From Afar. You’re Looking At

Falling Into Jupiter

Twenty-five years ago, an object roughly the size of an oven made space history when it plunged into the clouds of Jupiter, the largest planet in our solar system. On Dec. 7, 1995, the 750-pound Galileo probe became the first probe to enter the gas giant. Traveling at a blistering speed of 106,000 miles per hour, the probe’s protective heat shield experienced temperatures as hot as the Sun’s surface generated by friction during entry. As the probe parachuted through Jupiter’s dense atmosphere, its science instruments made measurements of the planet’s chemical and physical makeup. The probe collected data for nearly an hour before its signal was lost. Its data was transmitted to Earth via the Galileo spacecraft, an orbiter that carried the probe to Jupiter and stayed within contact during the encounter. Learn more about the mission.

The Galileo probe was launched to space aboard space shuttle Atlantis in 1989

The probe consisted of a descent module and a protective deceleration module

The probe traveled to Jupiter attached to the Galileo spacecraft

The probe was released from the spacecraft in July 1995

The probe entered Jupiter’s atmosphere five months later on Dec. 7, 1995

Parachutes were deployed to slow the probe’s descent

The probe collected science data for 58 minutes as it fell into the planet’s atmosphere

The Galileo probe was managed by NASA’s Ames Research Center in California’s Silicon Valley.

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International Space Station

The International Space Station is an important and special place that is built on international cooperation and partnership. The station is a convergence of science, technology and human innovation that benefits and advances our global community here on Earth.

While the space station is an important aspect of our low-Earth orbit exploration, it is also the key to our next giant leap to deep space and our Journey to Mars. For example, our recent VEGGIE experiment aboard the space station is a critical aspect of long-duration exploration missions farther into the solar system. Food grown in space will be a resource for crew members that can provide them will essential vitamins and nutrients that will help enable deep space pioneering.

Another important experiment underway is the Twins Study that involves twin astronauts Scott and Mark Kelly. These investigations will provide insight into the subtle effects and changes that may occur in spaceflight as compared to Earth by studying two individuals who have the same genetics, but are in different environments for one year. You can follow Scott Kelly as he spends a year in space.

The space station is the second brightest object in the sky (after the moon, of course), and you don’t even need a telescope to see it! We can even tell you exactly when and where to look up to Spot the Station in your area!

So, as you look to spot the station in the sky, remember that even though it may look small from Earth, the crew onboard (and at home) are making contributions to international partnerships and global research.

SHAKE IT UP! The Orion Exploration Mission-1 crew module was blasted with 141 decibels of acoustic energy to make sure parts don’t come loose when exposed to extreme vibrations experienced at launch. Don’t try this at home.  

How does it feel to take a walk in space?

Whats the best metaphor/ explanation of blackholes youve ever heard?

Solar System: Things to Know This Week

Learn about the science of photonics to create space communications, get updates on Juno, mining data from Voyager for new discoveries and more.

1. Carried on a Beam of Light

One of our major priorities  is to make space communications more efficient. While our communications systems have matured over the decades, they still use the same radio-frequency system developed in the earliest days of the agency. After more than 50 years, we’re investing in new ways to increase data rates while also finding more efficient communications systems. Photonics--generating, detecting and manipulating particles of light--may provide the solution.

+ See how it works

2. It's No Joke: Two New Moons for the Seventh Planet

Voyager 2 spacecraft flew by Uranus 30 years ago, but researchers are still making discoveries using the data it gathered. A new study led by University of Idaho researchers suggests there could be two tiny, previously undiscovered moonlets orbiting near two of the planet's rings.

+ Find out how they were discovered

3. Vortex of Mystery

As southern winter solstice approaches in the Saturn system, our Cassini spacecraft has revealed dramatic seasonal changes in the atmospheric temperature and composition of Saturn's largest moon, Titan. Winter is taking a grip on Titan's southern hemisphere, and a strong, whirling vortex has intensified in the upper atmosphere over the south pole.

+See more

4. The Spiders of Mars

Ten thousand volunteers viewing images of Martian south polar regions have helped identify targets for closer inspection, yielding new insights about seasonal slabs of frozen carbon dioxide and erosional features known as "spiders." From the comfort of home, the volunteers have been exploring the surface of Mars by reviewing images from the Context Camera on our Mars Reconnaissance Orbiter and identifying certain types of seasonal terrains near Mars' south pole.

+ Learn more and see how you can join in

5. Better Safe Than Sorry

On Oct. 18, when Juno’s onboard computer entered safe mode, early indications were a software performance monitor induced a reboot of the spacecraft's onboard computer, turning off instruments and a few non-critical spacecraft components, and it confirmed the spacecraft was pointed toward the sun to ensure the solar arrays received power. On Oct. 24, the spacecraft   left safe mode and has successfully completed a minor burn of its thruster engines in preparation for its next close flyby of Jupiter. The team is still investigating the cause of the reboot and assessing two main engine check valves. The burn, which lasted just over 31 minutes, changed Juno’s orbital velocity by about 5.8 mph (2.6 meters per second) and consumed about 8 pounds (3.6 kilograms) of propellant. Juno will perform its next science flyby of Jupiter on Dec. 11, with time of closest approach to the gas giant occurring at 12:03 p.m. EDT. The complete suite of Juno’s science instruments, as well as the JunoCam imager, will be collecting data during the upcoming flyby.

+ Get the details

Discover the full list of 10 things to know about our solar system this week HERE.

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LIFTOFF!

On July 7, three crew members launched from Earth; headed to their new home on the International Space Station. 

Crewmembers Kate Rubins of NASA, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency (JAXA) will spend approximately four months on the orbital complex, returning to Earth in October. 

Photo Credit: (NASA/Bill Ingalls)

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Extraordinary Materials: Developed for Space, Useful for Just About Everything on Earth

Did you know technologies developed for space show up all over Earth? Our Technology Transfer Program has one major goal: bring our technology down to Earth. We patent space innovations developed for missions so that companies, startups and entrepreneurs can spin them off into new commercial products.

Our engineers and scientists create all sorts of materials and coatings—in fact, it is one of the most licensed technology categories in our patent portfolio. From materials that improve industrial and household products, to coatings and insulations that protect satellites, machinery and firefighters, our technologies offer smart solutions for modern challenges.

These are a few of our most in-demand technologies.

Dust-Resistant Coatings

Made by innovators at our Langley Research Center, this tech was first created for exploring dusty, dirty surfaces like the Moon, Mars and asteroids. Lunar dust has been shown to cause big problems with mechanical equipment, like clogging filters and damaging seals. This technology can be used in the production of films, coatings and surface treatments to create dust-resistant and self-cleaning products for biomedical devices, aircraft, cars and much more. This tech could be a game-changer when battling dirt and grime.

Smart, Environmentally-Friendly Coating System

Looking for a technology to ward off corrosion that’s also safe for the environment? Developed to protect our launch pads at Kennedy Space Center from extreme heat and exhaust from rockets, this “smart” coating can detect and prevent corrosion. It can even be painted on damaged surfaces to heal and protect them going forward. This tech has commercial potential in building safer bridges, automobiles and machinery.  While it may seem like magic, this technology will reduce maintenance cost and improve safety.

Multilayer Fire Protection System

Made to protect astronauts and vehicles during the dangerously hot task of reentry, scientists at Langley developed a flexible, lightweight and portable thermal protection system that can serve as a personal emergency fire shelter.

The flexible technology is made up of multilayer thermal blankets designed to handle external temperatures of up to 2,000°F – that’s as hot as magma found in some volcanos! The system can be formed as a sleeping bag, a tent, a blanket, a curtain, a flexible roll-up doorway or even for fire protection in housing structures.

Super-Strength Aluminums

This award-winning tech was initially developed by researchers at our Marshall Space Flight Center to help reduce vehicle exhaust emissions. This special alloy is flexible and strong—even at temperatures of over 500°F. That means it can withstand more wear and tear than other similar materials. Currently, this tech can be found improving motors on fishing boats as well as in all kinds of different engines.

Oil-Free Lubricants

Not all lubricants are liquids, for example, the non-stick coating on a frying pan. Truly in a class of its own, innovators at our Glenn Research Center have created solid lubricant materials to reduce friction and wear in mechanical parts, especially in extremely high heat. This tech could be useful in large engines, valves, turbines and power generation.

High-Strength Super Elastic Compounds

We needed a better material than iron or steel to prevent corrosion and rust in the International Space Station’s wastewater treatment system. Enter: our high-strength, super elastic compounds. Shock-proof, lightweight, durable and immune to rust, this durable tech has applications in ships, machines, industrial knives and cutters, and engine bearings here on Earth. They also don’t chemically degrade or break down lubricants, a common problem with existing bearing materials.

Interested in licensing the tech mentioned above? Follow the links to apply through our website, http://technology.nasa.gov.

You can also browse our entire materials and coatings portfolio at http://technology.nasa.gov/materials_and_coatings/.

Follow our NASA Technology Transfer Program on Twitter (@NASAsolutions) for the latest updates on technologies available for licensing.

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Make Sure You Observe the Moon on October 20

On Saturday, October 20, NASA will host the ninth annual International Observe the Moon Night. One day each year, everyone on Earth is invited to observe and learn about the Moon together, and to celebrate the cultural and personal connections we all have with our nearest celestial neighbor.

There are a number of ways to celebrate. You can attend an event, host your own, or just look up! Here are 10 of our favorite ways to observe the Moon:

1. Look up

Image credit: NASA’s Scientific Visualization Studio/Ernie Wright

The simplest way to observe the Moon is simply to look up. The Moon is the brightest object in our night sky, the second brightest in our daytime sky and can be seen from all around the world — from the remote and dark Atacama Desert in Chile to the brightly lit streets of Tokyo. On October 20, the near side of the Moon, or the side facing Earth, will be about 80 percent illuminated, rising in the early evening.

See the Moon phase on October 20 or any other day of the year!

2. Peer through a telescope or binoculars

The Moon and Venus are great targets for binoculars. Image Credit: NASA/Bill Dunford

With some magnification help, you will be able to focus in on specific features on the Moon, like the Sea of Tranquility or the bright Copernicus Crater. Download our Moon maps for some guided observing on Saturday.

3. Photograph the Moon

Image credit: NASA/GSFC/ASU

Our Lunar Reconnaissance Orbiter (LRO) has taken more than 20 million images of the Moon, mapping it in stunning detail. You can see featured, captioned images on LRO’s camera website, like the one of Montes Carpatus seen here. And, of course, you can take your own photos from Earth. Check out our tips on photographing the Moon!

4. Take a virtual field trip

Image credit: NASA/JPL-Caltech

Plan a lunar hike with Moontrek. Moontrek is an interactive Moon map made using NASA data from our lunar spacecraft. Fly anywhere you’d like on the Moon, calculate the distance or the elevation of a mountain to plan your lunar hike, or layer attributes of the lunar surface and temperature. If you have a virtual reality headset, you can experience Moontrek in 3D.

5. Touch the topography

Image credit: NASA GSFC/Jacob Richardson

Observe the Moon through touch! If you have access to a 3D printer, you can peruse our library of 3D models and lunar landscapes. This model of the Apollo 11 landing site created by NASA scientist Jacob Richardson, is derived from LRO’s topographic data. Near the center, you can actually feel a tiny dot where astronauts Neil Armstrong and Buzz Aldrin left the Lunar Descent Module.

6. Make Moon art

Image credit: LPI/Andy Shaner

Enjoy artwork of the Moon and create your own! For messy fun, lunar crater paintings demonstrate how the lunar surface changes due to consistent meteorite impacts.

7. Relax on your couch

Image credit: NASA’s Scientific Visualization Studio/Ernie Wright

There are many movies that feature our nearest neighbor, from A Voyage to the Moon by George Melies, to Apollo 13, to the newly released First Man. You can also spend your evening with our lunar playlist on YouTube or this video gallery, learning about the Moon’s role in eclipses, looking at the Moon phases from the far side, and seeing the latest science portrayed in super high resolution. You’ll impress all of your friends with your knowledge of supermoons.

8. Listen to the Moon

Video credit: NASA’s Scientific Visualization Studio/Ernie Wright

Make a playlist of Moon songs. For inspiration, check out this list of lunar tunes. We also recommend LRO’s official music video, The Moon and More, featuring Javier Colon, season 1 winner of NBC’s “The Voice.” Or you can just watch this video featuring “Clair de Lune,” by French composer Claude Debussy, over and over.

9. See the Moon through the eyes of a spacecraft

Image credit: NASA/GSFC/MIT

Visible light is just one tool that we use to explore our universe. Our spacecraft contain many different types of instruments to analyze the Moon’s composition and environment. Review the Moon’s gravity field with data from the GRAIL spacecraft or decipher the maze of this slope map from the laser altimeter onboard LRO. This collection from LRO features images of the Moon’s temperature and topography. You can learn more about our different missions to explore the Moon here.

10. Continue your observations throughout the year

Image credit: NASA’s Scientific Visualization Studio/Ernie Wright

An important part of observing the Moon is to see how it changes over time. International Observe the Moon Night is the perfect time to start a Moon journal. See how the shape of the Moon changes over the course of a month, and keep track of where and what time it rises and sets. Observe the Moon all year long with these tools and techniques!

However you choose to celebrate International Observe the Moon Night, we want to hear about it! Register your participation and share your experiences on social media with #ObserveTheMoon or on our Facebook page. Happy observing!

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What’s Up November 2017

What’s Up For November?

Dawn pairing of Jupiter and Venus, Moon shines near star clusters, meteor activity all month long!

This month binoculars will come in handy--to view the moon, star clusters, and a close pairing of Venus and Jupiter.

You can’t miss bright Venus in the predawn sky. This month Venus pairs up with Jupiter on the morning of November 13th.

The Leonids peak on a moonless November 17th. Expect no more than 10 meteors an hour around 3:00 a.m., the height of the shower.

The Northern and Southern sub-branches of the Taurid meteor shower offer sparse counts of about 5 meteors per hour, but slow, bright meteors are common.

The nearby November Orionids peak on the 28th. In contrast to the Taurids, the Orionids are swift. But don’t expect more than 3 meteors per hour.

The moon glides by three beautiful star clusters in the morning sky this month, and a pair of binoculars will allow you to see the individual stars in the clusters. Aim your binoculars at the Pleiades and the moon on the 5th.

Then aim at the Messier or M-35 cluster and the moon on the 7th and the Beehive cluster and the moon on the 10th.

Meanwhile, at dusk, catch Saturn as it dips closer to the western horizon and pairs up with Mercury on the 24th through the 28th.

Also, Comet C/2017 O1 should still be a binocular-friendly magnitude 7 or 8 greenish object in November. Use Polaris, the North Star as a guide. Look in the East to Northeast sky in the late evening.  

Watch the full What’s Up for November Video: 

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