In total, Saturn is thought to have at least 274 moons, the greatest number of natural satellites in the solar system. After its opposition, Saturn will stay visible for many weeks, but each passing ...

The new jumbo version of Cygnus delivered about 11,000 pounds of cargo to the orbiting lab this morning (Sept. 18).

The space around Uranus just got a bit more crowded.Astronomers using the James Webb Space Telescope recently announced the ...

September is a special month for the planet as it reaches opposition. This means Earth will find itself in between Saturn and ...

Uranus's moons — what is unique about each moon and why do they orbit at a tilt?

The eight largest moons in our solar system are Ganymede, Titan, Callisto, Io, Earth's Moon, Europa, Triton, and Titania.

By Wausau Pilot & Review Staff A dazzling lineup of events fills Wisconsin skies this week: the Corn Moon rising in its full glory, a lunar eclipse ...

A University of Idaho professor was part of a team that discovered a new moon in the solar system. The UI announced Thursday that physics professor Matthew Hedman helped discover a moon orbiting ...

The Solar System is home to a remarkable range of planets, from tiny rocky worlds to massive gas giants. But just how big are ...

Uniquely, each of the planet's four largest moons generates its own faint auroral “footprint” in Jupiter's sky. Until now, scientists had seen footprints for three of these moons – Io, Europa and ...