Saturday, April 4, 2020

News | NASA's Perseverance Mars Rover Gets Its Wheels and Air Brakes

Publisher: NASA/JPL
Date: 2020-04-03 12:04:00
Twitter: @NASAJPL
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And here's another article:

Radiation poses major obstacle to future deep-space astronauts bound for Mars | Space

Mars seems to be on everybody's mind in the space industry. There are already several robotic missions to the Red Planet underway, and companies and space agencies are already working to one day send humans there.

But a crewed mission would present many more challenges. One of these obstacles is radiation, and so researchers are working to find a way to protect a crew against the dangerous radiation of deep space.

Humans evolved underneath the protective blanket that is the Earth's atmosphere and magnetosphere . Our bodies are not like the robots we shoot into the far reaches of the solar system. We are made of organic matter that needs to be shielded from harmful radiation.

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Publisher: Space.com
Date: 2020-04-03T12:08:54 00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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On Mars, deep-water diversity has stood the test of time, meteorites show | Space

The water buried deep within Mars likely came from at least two very different sources long ago, a new study suggests.

"These two different sources of water in Mars' interior might be telling us something about the kinds of objects that were available to coalesce into the inner, rocky planets," Jessica Barnes, an assistant professor of planetary sciences in the University of Arizona Lunar and Planetary Laboratory, said in a statement .

"This context is also important for understanding the past habitability and astrobiology of Mars," Barnes added.

Publisher: Space.com
Date: 2020-03-31T11:33:57 00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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News | The Man Who Wanted to Fly on Mars
Publisher: NASA/JPL
Date: 2020-04-01 12:04:00
Twitter: @NASAJPL
Reference: (Read more) Visit Source



Check out this next:

Mars might be made of mashed-up baby planets | Popular Science
Publisher: Popular Science
Twitter: @popsci
Reference: (Read more) Visit Source



NASA's Mars rover Perseverance rover has a hidden message for the Red Planet | Space

NASA's Perseverance rover will explore Mars for all of humanity, which a coded message aboard the robot makes clear.

The car-size Perseverance, which is scheduled to launch to the Red Planet this July, carries a special commemorative plate that holds small silicon chips bearing the names of more than 10.9 million people who participated in NASA's "Send Your Name to Mars" campaign.

That plate also features a diagram of Earth, Mars and the sun, whose rays are not nearly as random as they look. Indeed, the sunbeams on this plate actually spell out "Explore as One" in Morse code, mission team members revealed via Twitter on Monday (March 30).

Publisher: Space.com
Date: 2020-04-01T11:47:16 00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
Reference: (Read more) Visit Source



Stuck at home? Visit Mars with your kids | Public Safety | ifallsjournal.com
Publisher: International Falls Journal
Author: BAYLOR COLLEGE OF MEDICINE
Twitter: @ifallsjournal
Reference: (Read more) Visit Source



Ten Tips From 'Mars' for Quarantined Earthlings | Time

We signed up for that. The people on earth currently sheltering in place did not sign up for this. Yet here we are: on a critical mission that will directly affect the future of humankind. To give our new, shared mission a boost, here are some things I learned about surviving and thriving—and, not incidentally, staying sane—that can be of value to all of us now.

2. Exercise : Build time to exercise into your day, every single day. Classes online are surging. On simulated Mars (or sMars for short), we had individual and group workouts. Call a friend and exercise together online or follow a video. After a year of not feeling the wind, rain, or sun on my skin, walking outside or opening a window still feels like a gift. If permitted, go outside, keeping at a safe distance from others, and enjoy being on Earth.

Publisher: Time
Twitter: @TIME
Reference: (Read more) Visit Source



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