Mars looks quiet today, but new research suggests the planet’s surface still carries the rhythm of a vanished companion.

The Japan Aerospace Exploration Agency will be launching the Martian Moons eXploration mission next year, which should ...

One summer night in 1877, American astronomer Asaph Hall was looking through his telescope in Washington, D.C. Mars was at its closest point to Earth in its orbit, and Hall had one question on his ...

The Moon and Mars will appear just a short distance away from each other on Wednesday night, and will be visible from the night sky. The Red Planet and the Moon will be roughly 4 degrees apart on ...

Just four days after it passed in front of the Pleiades star cluster, the moon will cross paths with another noteworthy celestial object on Monday evening, Jan. 13, when it will cover the planet Mars, ...

"It's exciting to explore a new option for the making of Phobos and Deimos." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Computer simulations ...

Thanks to Einstein’s relativity, time flows differently on Mars than on Earth. NIST scientists have now nailed down the ...

US President Donald Trump on Thursday confirmed that he wants to send astronauts back to the moon as soon as possible, ...

The world’s most advanced deep-space capsule, the Orion, is set to speed astronauts around the Moon, a trek that could ...

Today, Mars and the Moon encourage you to try new things and take on extra tasks or errands, with short journeys likely. Be ...