See stunning photos of Phobos and Deimos, the small moons of Mars, as seen by spacecraft on and orbiting the Red Planet. Phobos is the largest moon of Mars, with Deimos as a smaller satellite.

Can Phobos and Deimos be seen from the surface of Mars? If so, do they exhibit phases like Earth’s Moon? John Carlson Colon, Michigan. In short: Yes and yes!

One summer night in 1877, American astronomer Asaph Hall was looking through his telescope in Washington, D.C. Mars was at ...

Mars Express is a European Space Agency probe that's been orbiting the Red Planet since 2003, ... Phobos passes Jupiter… as seen from Mars! By Phil Plait. June 17, 2011 12:40 PM.

NASA's Curiosity rover has captured a spectacular sight from the surface of Mars: The first-ever photo of Earth alongside the ...

Artist’s concept of Japan’s Mars Moons eXploration (MMX) spacecraft, carrying a NASA instrument to ...More study the Martian moons Phobos and Deimos. The mission should contain a sample return ...

The video shows the Martian moon Phobos, the innermost and larger of the two moons, as seen by Perseverance's next-generation Mastcam-Z camera on April 2, which was the 397th Martian day of the ...

Phobos orbits so close to Mars that from some places it would appear to rise and set twice a day, but from other places it would not be visible at all. Phobos’ orbit around Mars is continually ...

Phobos is very close to its planet Mars, ... NASA likens the visible grooves on Phobos to "stretch marks" from tidal forces deforming the moon. 59 Weird Objects Seen on Mars, Explained ...

Phobos and Deimos, the moons of Mars, are seen by the Mars Odyssey orbiter in 2018. A new study suggests the moons are leftovers from a larger, shattered Martian moon. (Image credit: NASA/JPL ...