NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Another view from Perseverance shows how windswept Mars' landscape truly is.

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

A study has cast doubt on the idea that Jupiter's moon Europa, where NASA has sent a spacecraft, could have conditions to ...

NASA’s ESCAPADE spacecraft completed its second trajectory correction maneuver, setting up an Earth-proximity orbit before a 2026 Mars flyby, according to NASA reports.

As lunar missions increase, scientists warn that spacecraft exhaust may contaminate sensitive regions of the moon faster than ...

NASA's Artemis II mission, set to launch on Feb. 6, will send four astronauts farther from Earth than any human has traveled ...

A new study is skeptical that life could still be present on Jupiter's moon Europa, where a NASA spacecraft launched in ...

Strange grooves, swirling valleys, and hidden ice far from Mars’s poles reveal a surprisingly recent ice age, as new ESA ...

Talk of Mars often jumps straight to rockets and boots on red soil, but much of the work happens quietly, long before any ...

LONDON -- It turns out the Beagle has landed after all -- but it never called home. The spacecraft Beagle-2 went missing on Christmas Day 2003, when it was supposed to land on Mars and start ...