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

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if ...

NASA lost contact with MAVEN on Dec. 6, after the spacecraft passed behind Mars — a routine maneuver during which the planet ...

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

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

On December 6, NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) spacecraft, which has been studying the Red Planet’s ...

"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

Scientists propose using ice as a building material for Mars habitats, offering protection from radiation while allowing ...

A study by scientists at Penn State and NASA shows that intact biomolecules from dormant microbes break down much more slowly ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...