“I Don’t Know Who You Are. I Don’t Know What You Want. If You Are Looking For Technical Help, I

Gravity, Hazard of Alteration

A human journey to Mars, at first glance, offers an inexhaustible amount of complexities. To bring a mission to the Red Planet from fiction to fact, NASA’s Human Research Program has organized some of the hazards astronauts will encounter on a continual basis into five classifications.

The variance of gravity fields that astronauts will encounter on a mission to Mars is the fourth hazard.

On Mars, astronauts would need to live and work in three-eighths of Earth’s gravitational pull for up to two years. Additionally, on the six-month trek between the planets, explorers will experience total weightlessness. 

Besides Mars and deep space there is a third gravity field that must be considered. When astronauts finally return home they will need to readapt many of the systems in their bodies to Earth’s gravity.

To further complicate the problem, when astronauts transition from one gravity field to another, it’s usually quite an intense experience. Blasting off from the surface of a planet or a hurdling descent through an atmosphere is many times the force of gravity.

Research is being conducted to ensure that astronauts stay healthy before, during and after their mission. Specifically researchers study astronauts’ vision, fine motor skills, fluid distribution, exercise protocols and response to pharmaceuticals.

Exploration to the Moon and Mars will expose astronauts to five known hazards of spaceflight, including gravity. To learn more, and find out what NASA’s Human Research Program is doing to protect humans in space, check out the “Hazards of Human Spaceflight" website. Or, check out this week’s episode of “Houston We Have a Podcast,” in which host Gary Jordan further dives into the threat of gravity with Peter Norsk, Senior Research Director/ Element Scientist at the Johnson Space Center.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

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Productive Things That Aren’t Studying

washing the dishes

making your bed

tidying your book/dvd shelf/shelves

cleaning the cupboard/wardrobe

reading

sleeping

writing a blog

planning your month/week/day

replying to messages or asks

responding to emails

sorting through letters/mail

clearing your email inbox

organising stationery

clean your sinks

clean your toilets

pet your pet

sort through old clothes

give to charity

go on a walk

go on a run

clean down any surfaces

work out

meal prep

get rid of empty shampoo bottles from the shower

clean out old food from the cupboard/fridge

empty out your school bag

call your parent

unfriend/unfollow people you no longer interact with

watch a TEDTalk

empty the bins/trash

clean the mirrors in your house

hug your pet

wash some clothes

buy any birthday cards/presents that you need to

reply to any old texts

make a tumblr post on productive things that aren’t studying

The most efficient way of debugging

Maxence Danet- Fauvel photograped by Luc Braquet

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Things to do during study breaks!

Short Study Breaks (5 - 10mins)

Go outside and walk around 

Grab some snacks

Drink a glass of water

Watch a short youtube video

Do some BuzzFeed quizzes

Read something

Long Study Breaks (30 - 45mins)

Go for a shower/bath

Read something outside

Make some food/bake

Have a nap

Clean your study space

Clean up your device

Put on a facemask