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 ...

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 ...

"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

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

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 ...

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.

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 ...

(Reuters) -A geomagnetic storm on Earth triggered by a large burst of solar radiation has temporarily grounded a Blue Origin rocket carrying twin NASA satellites built to measure space weather on Mars ...