A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

Mars will vanish behind January's full Wolf Moon tonight during an occultation event visible across North America.

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

A switch to Mars would impact programs such as the moon-focused Space Launch System, a multibillion-dollar rocket that ...

NASA unveils a groundbreaking approach to bring Martian rock samples back to Earth by 2026, introducing competition between ...

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

Ever since the discovery of methane on Mars, scientists have wondered if the Red Planet might harbor life. Now, researchers ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

Dozens of samples collected from missions on Mars that could be used to detect ancient microbial life could be returned as ...

Researchers believe dark rocks at the site of a future Mars rover landing mission may be left over from ancient volcanic ...

Mars leaves Leo and retrogrades back to Cancer on Jan. 6, a transit that celebrity astrologer Kyle Thomas tells PEOPLE can be ...