In those drill sites, Curiosity detected deposits containing an iron carbonate material called siderite. According to Ben ...

In part of Jezero Crater known as the Shenandoah formation, two generations of calcium sulfate minerals formed beneath the ...

It tells us that the planet was habitable.' ...

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

NASA believes that examining other sulfate-rich areas could validate these findings and further illuminate Mars’ ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know.

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

NASA has revealed a 328-foot-wide hole on Mars, potentially a gateway to subterranean caves that could harbor alien life.