Mars is absolutely dripping with evidence that the red planet was once a striking blue, complete with glistening lakes, ...

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 ...

Scientists have studied the driest regions of the Atacama Desert to understand whether life could exist on Mars ...

CAPE CANAVERAL SPACE FORCE STATION — NASA and Blue Origin are planning to launch the ESCAPADE mission, where a pair of satellites will study Mars' magnetosphere. ESCAPADE will eventually help future ...

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

NASA has lost communication with the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft, which has been orbiting Mars ...

New research suggests Mars was once a blue planet, as scientists identify river deltas and signs of a vast ancient ocean on ...

Researchers uncover how Mars affects Earth’s orbit, offering new insight into the planetary forces behind ice ages.

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

Mars was a blue planet around three billion years ago, according to new research.

Mars hides a story carved by wind, fire, and impact. These photos reveal the scars of a planet shaped by violence.

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...