And now, new research based on images taken by the Voyager 2 spacecraft has suggested that Miranda, a small Uranian icy moon, may have once possessed a deep liquid water ocean beneath its surface.

Jupiter has a grand total of 80 known satellites, but Europa’s vast ocean—thought to be more voluminous than Earth’s—makes the moon one of the most fascinating targets of research in the ...

On September 29, 2022, NASA’s Juno spacecraft made its closest flyby of Europa, coming to within 220 miles (355 kilometers) of the Jovian moon’s frozen surface.

Lisa Shislowski of Dania Beach, Florida sent in this photo of the full moon above the Atlantic Ocean. "The clouds gave way as the Pink Full Moon rose above the ocean at about almost 8:00 p.m.

To prove whether an ocean exists and if it could host suitable conditions for life, Europa Clipper will make around 50 close flybys of the moon's surface.It's fitted with a number of high ...

Awe-inspiring ocean wave photos. Most of us know that the moon is to thank for the tides and the wind for shaping the waves, but the credit for these stunning ocean wave photos goes to the ...

Researchers suggest this is because Mimas' ocean dwells 12 to 18 miles (20 to 30 kilometers) below the moon's 15-mile-thick frozen shell. An image from the Cassini spacecraft of Saturn's moon ...

There was once a magma-filled ocean on the south pole of the moon, scientists recently discovered after analyzing lunar soil that revealed ancient information about the moon's origin.

The results for skilled skywatchers with decent astrophotography chops in that region included some pretty remarkable images of the red planet rising behind the "dry ocean" Mare Smythii on the ...