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Headshot of Emily Lakdawalla

Phobos LIFE gets a ride on Endeavour as Shuttle LIFE!

Posted by Emily Lakdawalla

25-03-2011 15:52 CDT

Topics: Planetary Society Projects, Phobos and Shuttle LIFE, Space Shuttle program, life

This is cool in several ways. The Planetary Society is contributing this thing called the Living Interplanetary Flight Experiment (LIFE) to Russia's Phobos sample return mission -- it's basically a sealed puck with dormant microbes inside that'll fly to Mars and back in the return capsule, and biologists will take a look to see what damage the little bugs suffered during their space journey. In a Catch-22 that is central to the problem of getting new tech into space, it's easier to launch stuff to space if it's already been launched to space before. The Society now has the opportunity to fly LIFE to space before it gets put on Phobos-Grunt by flying it on -- amazingly (to me anyway) -- one of the final Shuttle flights, Endeavour's upcoming launch. Learn more about Shuttle LIFE here! (Bill Nye will explain, in video format.)

Water Bear

Rick Gillis and Roger J. Haro Department of Biology University of Wisconsin - La Crosse

Water Bear
Known scientifically as "tardigrades," are minute creatures ranging in size from 0.1 to 1.5 millimeters. Thanks to their ability to enter a state of cryptobiosis, (suspended animation) when faced with hostile conditions, these creatures have been found in nearly every environment on Earth: from the high Himalayas to the deep oceans, and from the arctic ice-caps to the tropics. Tardigrades are extraordinarily hardy and can survive extremes of heat and cold, high and low pressure, high radiation, and dehydration.
 
See other posts from March 2011

 

Or read more blog entries about: Planetary Society Projects, Phobos and Shuttle LIFE, Space Shuttle program, life

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