A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

The image below, taken by the European Space Agency's Trace Gas Orbiter (which arrived at Mars in 2016), shows one of the ...

UK researchers have confirmed the existence of a “super Earth” located 20 light-years away that could reveal the existence of ...

Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a ...

NASA is working on a groundbreaking nuclear electric propulsion system that could dramatically speed up trips to Mars. The ...

Continuing the Artemis program and using its planned lunar space station as a staging post would be a more energy efficient ...

Humans are inching closer to living beyond Earth, but sustaining life on the moon or Mars requires a critical resource: water ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.

Mars spacecraft teamed up with an AI model to find a new impact crater on on the Martian surface, changing our understanding of the interior.

And even that would be challenging. By Jonathan Corum The distance between Earth and Mars constantly shifts as they move around the sun, ranging from about 35 million miles to 250 million miles.