Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a host of other puzzles connected to the solar system's deep past ...

After a square structure found on the surface of Mars went viral on social media, internet users brought up another Martian ...

At the height of the space race in the late 1970s, the Viking probes successfully landed on Mars – collecting pictures, data, and samples from the red planet. It was so successful that Soviet ...

It's a tiny, irregularly shaped moon and smaller than Mars' other moon, Phobos. Despite being unspectacular, Deimos remains a fascinating mystery. Deimos is one of only three moons in the inner ...

"When people find out about that they're going to say 'who put that there?'," Buzz Aldrin once said of the monolith.

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

The exploration of Mars' moons, Phobos and Deimos, has gained significant attention in recent years, particularly with the upcoming Martian Moons eXploration (MMX) mission led by the Japan ...

This phenomenon is similar to the eclipses. 'Space Potato': NASA Shows What Mars' Moon Phobos Looks Like If you are in the United States, depending on where you live, you can watch this ...

The Red Planet will be at its closest point to Earth, also known as perigee, on Jan. 12 and will be exactly opposite the sun on Jan. 15. It will be visible all night long because it will rise with the ...

By imaging the dunes, scientists can figure out how much CO2 frost forms on the dunes during the Martian winter. When temperatures grow warmer in the spring, the frost sublimates, transitioning from a ...

On January 16 Mars shone at its brightest until 2027 as it was in opposition, which means it was positioned directly opposite ...