A heat-sensitive camera flying on NASA s Mars Odyssey orbiter has led a team of Mars geologists to find seven small, deep holes on the flanks of Arsia Mons, a giant volcano on Mars. The holes may be openings, called skylights, in the ceilings of underground caves.
Mysterious hole on Mars could protect explorers from cosmic radiation interestingengineering.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from interestingengineering.com Daily Mail and Mail on Sunday newspapers.
NASA Mars Orbiter Sees Effects Of Ancient Underground Fluids science20.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from science20.com Daily Mail and Mail on Sunday newspapers.