“The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

Could Mars have really been home to alien lifeforms? NASA's most recent discovery, made by its Curiosity Rover on the Red ...

Billions of years ago, Mars was warm, wet, and capable of sustaining liquid water on its surface. Scientists have long ...

NASA's Curiosity rover landed on Mars on Aug. 5, 2012, and has travelled more than 34 kilometres on the Martian surface. The discovery of carbonate suggests that the atmosphere contained enough carbon ...

Perhaps one of the most valuable samples Curiosity has gathered on its mission to understand whether Mars was ever habitable was collected in May 2013. The rover drilled the Cumberland sample from ...

New samples collected and analyzed by NASA’s Curiosity rover are pushing researchers ... additional sulfate-rich regions of Mars to reinforce their latest findings. Doing so will also help ...