NASA has launched the Mars to Table Challenge, seeking Earth-independent food systems capable of sustaining astronauts on ...

Mars is a harsh, dusty world where fine, electrostatically charged particles shape both its landscape and the fate of robotic ...

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

Mars has always felt like a distant neighbor, reachable only after a long, risky cruise through deep space. Now engineers ...

Scientists have traced ancient Martian shorelines inside a giant canyon, revealing where a vast ocean once stood and why ...

NASA is quietly ending financial support for independent planetary science advisory groups, according to a letter posted to ...

The first emergency operation in the history of China's human spaceflight program came to an end on Monday (Jan. 19) when an ...

Mars may have once possessed an ocean at least as large as Earth's Arctic Ocean, a new study suggests. Previous research ...

Mars today is a frozen, dusty desert. But if you look deep inside Valles Marineris, the largest canyon system on Mars and in ...

On January 20, NASA published a comprehensive report celebrating the first anniversary of President Donald Trump’s second ...

Suni Williams logged 608 days in space, ranking her second on the list of cumulative time in space by a NASA astronaut.  | ...

Unlike the planet Mars, Cornish Mars attracts visitors daily, and is even pinned on Google Maps with its Martian nickname.