Samples drilled by the Curiosity rover on Mars have revealed abundant signs of a carbon cycle that remained hidden from ...

The siderite identified in Curiosity data helps confirm and refine models of Mars's early warm period, more than 3.5 billion ...

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien ...

The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of ...

Resarchers, including Dr. Michael Tice at Texas A&M University, use the sophisticated technology on NASA's Perseverance rover ...

Mars's Jezero Crater is offering scientists a treasure trove of intriguing new findings that may hide clues to the Martian past.

Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

To study Mars’s chemical and mineral makeup, the Curiosity rover drills one to 1.5 inches down into the subsurface, then ...

Nasa has admitted that a massive hole on Mars could be a "portal" leading to an underground world of alien life. The American ...

Making the discovery even more mysterious is the fact ... Although scientists believe Mars was once more Earth-like billions of years ago, the best hope of finding signs of life today rests ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence ...

One such moment was when space craft sent back images of the Earth for the first time. Another is the discovery of life on ...