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US to analyze genetic data from ‘Space Twins’
Christopher Mason, a geneticist at Weill Cornell Medical College, talks to Alex Witt about the Space Twins study and how it will give scientists a better understanding of the human body’s reaction to space.
Space on msnbc
SCIENCE! Tourists could be in space by the end of this year00:38
Science! NASA launches new mission to find planets00:47
Bolden: Mars by the 2030s ‘well within our grasp’04:57
SCIENCE: Astronauts repair International Space Station00:23
No room for conflicts in space01:39
Mae Jemison, the first African American woman to go to space is #OneGreatWoman05:52