Martian Moon Phobos and Olympus Mons Captured in Image

The image showcases the moon Phobos and the Martian mountain Olympus, captured by the "Mars Express" spacecraft.

Martian Moon Phobos and Olympus Mons Captured in Image

Phobos, one of Mars' two moons (alongside Deimos), is named after the ancient Greek god Phobos, meaning "Fear." It has dimensions of 26.8×22.4×18.4 km.