Even though the Red Planet's atmosphere is thin, wind is still one of Mars' most relentless sculptors.

NASA is spending this week trying to rouse a veteran Mars orbiter that has not answered a single call in more than a month, a ...

NASA has started a new mission to Mars to learn more about how the planet lost most of its atmosphere and became the dry world we see today. The mission uses two small twin satellites that will fly ...

Scientists haven't heard from the MAVEN orbiter since December 6. It had been studying the Martian atmosphere for over a ...

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...

MAVEN was built to last in orbit until 2030 — that's not looking likely anymore.

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...

Blue Origin successfully launched its massive New Glenn rocket on Thursday following days of delays, with the spacecraft carrying NASA’s twin satellites bound for Mars. Thursday’s mission marked the ...

A pair of Mars-bound satellites are back at Kennedy Space Center a year after NASA bowed out of its chance to be part of the debut launch of Blue Origin’s New Glenn. The satellites for the Escape and ...

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. The orbiter, one of three zooming around Mars' atmosphere, had been working as expected before it ...

CAPE CANAVERAL, Fla. — The giant New Glenn rocket from billionaire Jeff Bezos' space company Blue Origin launched from Florida on its debut mission for paying customers on Thursday, sending two NASA ...