A 6.5-foot Mars sand ridge called Hazyview reveals how strong, steady winds once shaped the planet’s surface and soil chemistry.

A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic molecules discovered on Mars.

NASA’s Mars Curiosity rover has been exploring a curious geological formation made up of ridges up to six feet in height for the last six months.

Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a more exciting locale to visit than America’s naval bases.

Aliens exist – they just haven't visited Earth, a NASA veteran has claimed. Dr Gentry Lee has worked at the US space agency since 1968, when he first got involved with the Viking mission to Mars. He ...

In a recent announcement, Musk promised to lead a "new era in space flight," delaying his Mars plans in order to aim for an uncrewed moon landing by March 2027—little over a year away. In a lengthy ...

Elon Musk Pivots to the Moon, Calls It the Fastest Path to Saving Civilization Your email has been sent Elon Musk is calling an audible on the race to the Red Planet. After years of dismissing Earth’s ...

Elon Musk had some bizarre things to say at a recent xAI meeting. Credit: Hakan Nural/Anadolu Agency via Getty Images And in an unusual move, xAI posted the entire 45-minute meeting online. The most ...

Elon Musk has long said settling Mars is SpaceX’s raison d'être, but the world’s richest man has now pivoted his attention to the moon. The company is targeting an uncrewed lunar landing in March 2027 ...

As Elon Musk tries to sweep his Mars ambitions under the rug like an embarrassing teenage phase, he’s now shifting focus to the Moon — with no less eye-brow raising ideas. Sci-fi readers already know ...

In a meeting with employees at his company xAI, Mr. Musk revealed a vision for a facility that includes a giant catapult to launch his satellites into space. By Kate Conger and Ryan Mac Kate Conger ...