NASA’s Curiosity rover just made history with its first-ever mid-drive photo snapped from orbit, captured by the HiRISE ...

Curiosity rover is hunting for microbial life on Mars. NASA reconnaissance orbiter snapped its first-ever image of Curiosity ...

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on ...

NASA has released a gallery of fascinating images captured by the Hubble Space telescope from its home at 320 miles above the ...

The Curiosity rover is heading to a region containing formations that were possibly made by groundwater billions of years ago ...

Mars may once have had a relatively warm and wet climate conducive to flowing water, rain and snow, producing a terrain much ...

NASA's Perseverance rover has snapped an image of a mysterious rock embedded in the surface of Mars, and researchers aren't ...

The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...

The rover's findings offer insight into the carbon cycle on ancient Mars. (File) A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing ...

WASHINGTON (Reuters) -A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence of the planet’s warmer and wetter ancient past when ...

A mineral called siderite found abundantly in rock drilled by a NASA rover on the surface of Mars is providing fresh evidence of the planet's warmer and wetter ancient past when it boasted ...

As the atmosphere thinned, that carbon dioxide turned into rock. "We know based on the evidence on the surface of Mars that there was abundant liquid water flowing on its surface in the past ...