NASA’s Curiosity rover has photographed a bizarre, coral-shaped rock on Mars, believed to have formed billions of years ago.

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 ...

NASA's new Administrator Jared Isaacman wrapped up his visits to NASA's facilities across the country with a trip to NASA ...

Jezero Crater is the home of NASA's Perseverance rover. See a bird's-eye view of the crater with this animated flyover ...

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

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

Bright white rocks spotted by NASA’s Perseverance rover are rewriting what we thought we knew about ancient Mars. These ...

NASA’s ultimate mission to discover if life exists on Mars has been effectively cancelled. A new US spending bill released this week backs the White House’s move to end the costly programme, which has ...

Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...

On January 25, 2004, NASA's Opportunity rover landed on Mars! This was the second of NASA's twin Mars Exploration Rovers to ...

Curiosity took the images in the morning and the evening to show what light looks like during different parts of the day.

A study by scientists at Penn State and NASA shows that intact biomolecules from dormant microbes break down much more slowly in pure water ice than they do in mixed soil samples. Ancient microbes, or ...