NASA’s Curiosity rover made an intriguing discovery on Mars, adding another layer to our understanding of the planet’s ...

Two icons of discovery, NASA's James Webb Space Telescope and NASA's Curiosity rover, have earned places in TIME's "Best Inventions Hall of Fame ...

There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a ...

Regular, alternating layers in Gale Crater may have been deposited as the result of tides raised by a moon at least 18 times ...

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...

CAPE CANAVERAL, Fla. — NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven abruptly ...

Curiosity has been exploring the surface of Mars since 2011, but what it found inside a rock last year has changed our ...

The National Aeronautics and Space Administration has lost contact with its MAVEN spacecraft, which has orbited Mars for over ...

One of NASA’s workhorse spacecraft in orbit around Mars has fallen silent, leaving agency personnel scrambling to ...

NASA lost contact with the MAVEN Mars orbiter after it passed behind the planet. The agency is investigating the cause while reviewing the mission’s role in Mars science and rover communications ...

A study led by NYU Abu Dhabi’s Space Exploration Laboratory found underground water that turned sand dunes into solid rock, ...

NASA is assessing a troubling loss of signal from a Mars orbiter that has spent the last 11 years gathering data on how the ...