Mars' moon Phobos may actually be a comet — or at least part of one — that was gravitationally captured by the Red Planet long ago, a new preprint study based on previously unpublished photos ...

That mission, in conjunction with NASA and French and German space agencies, will collect detailed measurements of Mars' two moons and land on Phobos, the larger lunar body, to collect a sample ...

Astronomers used a computer to simulate the orbits of both Phobos and Deimos. The moons of Mars — Phobos and Deimos — are two fragments of what was once a much larger Martian satellite that ...

Phobos completes one orbit of Mars in just over seven and a half hours at an altitude ... is required for the playback of this video on Quickchannel.com. You can view and change your current data ...

The Kennedy Center’s outdoor space exhibit was disrupted when the planet Mars rolled off-campus — and ended up on the highway ...

With groups like NASA and the European Space Agency focusing largely on missions to explore Earth’s moon and Mars, the Japanese ... sample from the Martian moon Phobos and sending it back ...

31,170 people played the daily Crossword recently. Can you solve it faster than others?31,170 people played the daily Crossword recently. Can you solve it faster than others?

The red planet Mars, named for the Roman god of war, has long been an omen in the night sky. And in its own way, the planet’s rusty red surface tells a story of destruction. Billions of years ...