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

Perseverance explores Jezero Crater’s rim, uncovering diverse rocks that reveal Mars’ ancient geology and possible signs of ...

NASA’s Perseverance rover has made one of its most scientifically rich discoveries yet on Mars, unearthing a dense collection ...

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

The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.

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

NASA Perseverance rover's Mastcam-Z captured the Ingenuity helicopter's 54th flight on Mars last month. A camera onboard Ingenuity snapped a mid-air view of the rover. Credit: Space.com | footage cour ...

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

Deep in the Martian crust, the crew came upon an outcrop featuring igneous minerals solidified from magma. Working with ESA, NASA's Mars Sample Return Program gathers sealed samples from Mars for ...

It first became the world's most valuable company on Aug. 9, 2011, just 15 days before Steve Jobs resigned as CEO. It also holds the distinction of being the first company to hit market caps of $1 ...