An astrophysicist reveals why Japan's new mission could reveal the secrets of the Solar System ...

Although Phobos and Deimos may look like lumpy space potatoes, they’re actually moons of Mars. No one knows how they formed, ...

The cloud has baffled astronomers since its discovery in 2018. Now, a new study offers a possible cause for its appearance.

Phobos, it seems, is not long for this universe - at least on the large cosmic timescale. Astronomers have long known that ...

Most scientists think that Earth and Mars took shape this way from rocky pieces swirling around the young sun around 4.5 ...

NASA’s Curiosity rover has revealed a spectacular new view of mysterious, wind-carved cliffs on Mars that may hold evidence ...

Japan launched the $578M MMX spacecraft toward Mars on Tuesday to collect samples from its moon Phobos, aiming to return to ...

A daily summer cloud streaking from a giant Martian volcano may form by water vapor freezing without dust, a rare process, ...

A Japanese spacecraft rocketed toward Mars on Tuesday on a quest to explore its mysterious moons and bring back samples.

Japan's Mars probe has launched. If successful, it will be the first mission to land on a Martian moon and return samples to ...

Japan’s MMX spacecraft launched on Tuesday, Oct. 20, and will collect soil from Phobos, one of Mars’ two moons.

Japan has launched a mission to Mars' moon, Phobos, to help unravel the mysteries surrounding the origin of life on Earth and ...