A NASA rover finally found Mars’ missing carbon
The carbon that once warmed Mars’ atmosphere has been locked in its rusty rocks for millennia. That’s the story revealed by a hidden cache of carbon-bearing minerals unearthed by NASA’s …
Mars
Check out some of the weird rocks that have turned up on Mars
As the Mars rover Perseverance crested the top of Witch Hazel Hill, its operators back on Earth expected amazing things. This area on the western rim of the Jezero crater, …