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Mars could have an ocean's worth of water beneath its surface, seismic data suggest
Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.
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NASA announces volunteers for 45-day simulated Mars mission at Johnson Space Center
NASA has picked four volunteers to participate in a 45-day simulated Mars mission scheduled to start Aug. 9 at Johnson Space Center. Erin Anderson, Sergii Iakymov, Brandon Kent and Sarah Elizabeth ...