Mars rock discovered may contain fossilized bacteria
The rock sample collected by NASA's robot has three points that attract scientists, showing that life could have existed on Mars billions of years ago.Discovered 'coffin' on Mars
A Maryland UFO enthusiast has discovered the same rock massNASA ships find gray stones on the surface of Mars
NASA announced on February 20 that its Curiosity probe had obtained a sample of Martian rock and discovered that powdered soil just below the planet's red surface was actually