Giant “kidney beans” on Mars: A frosty clue to the Red Planet’s watery past and potential for life
(NaturalNews) NASAâs Mars Reconnaissance Orbiter (MRO) captured images of large, frost-covered sand dunes in Marsâ northern hemisphere resembling "kidney...

![]() | (NaturalNews) NASAâs Mars Reconnaissance Orbiter (MRO) captured images of large, frost-covered sand dunes in Marsâ northern hemisphere resembling "kidney... |