The Red Planet is rocky, much like Earth ... which the Romans called Mars. The names Phobos and Deimos mean "fear" and "panic." The innermost moon, Phobos, has lots of craters and is roughly ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed on the Red Planet. The U.S. space agency's Perseverance and Curiosity ...