In fact, American astronomer Scott S. Sheppard has found over 60 moons circling Jupiter. Unless there are a lot more moons ...

Look east around 4 a.m. local time, just before dawn, to see the slender form of the crescent moon climb above the horizon.

The Moon and Jupiter share the morning sky as they rise together in Gemini the Twins. The pair is about 3° high in the ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...