Space travelers in movies may zip around the universe with no ill effects, but in reality we have no idea how humans will react to being in outer space for years on end.
from USATODAY - Tech Top Stories http://bit.ly/2UcAbgj
Life in outer space: NASA studies health changes between astronaut twins Scott and Mark Kelly
Reviewed by All Tranding News
on
April 13, 2019
Rating: 5
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