from CNN.com - Technology http://ift.tt/1Nx0c0A
Long-term life support on Mars should be possible someday, study says
When the first two human colonists land on Mars, they could step into their ready-made living quarters, remove their space helmets and inhale deliciously breathable air.
from CNN.com - Technology http://ift.tt/1Nx0c0A
from CNN.com - Technology http://ift.tt/1Nx0c0A
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