What's under this hole on the surface of Mars? phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org 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.
The NASA Mars Reconnaissance Orbiter captured evidence of an impacting object, likely an asteroid, that broke up in the planet's atmosphere before plunging into the ground.