During the Apollo era, NASA quietly developed emergency rescue missions in case astronauts became stranded in lunar orbit or ...

For more than a decade, NASA's Cassini spacecraft traced Saturn's rings and moons, returning some of the most detailed planetary data ever collected.

Decades ago, a spacecraft suggested Saturn's largest moon, Titan, had an ocean. New observations suggest that the liquid may look more like slush.

Saturn's huge moon Titan may not hide an ocean under its frozen surface but rather widespread pockets of liquid water, a new study finds. Titan is the largest of the 274 known moons orbiting Saturn.

A new study reveals the likely origin of a mysterious spider-like pattern first spotted on Jupiter's moon Europa in 1998. The ...

Like 2020, Saturn will also partner with Jupiter in the sparkling dance show, but this year it will be less bright. Late at ...

Unlike its predecessors, 3I/ATLAS is remarkably active; while 'Oumuamua was a dry, rocky cigar-shaped object, this new ...

Local music and dance, A Fiddler film at the Fine Arts Theater, a Christmas hangover club night, and more of the best things to do this Christmas week.

In the summer of 1977, while most people were listening to disco and trying to figure out Star Wars, NASA launched two small spacecraft called Voyager 1 and Voyager 2. They were simple-looking robots ...

CAPE CANAVERAL, Fla. -- Saturn's giant moon Titan may not have a vast underground ocean after all. Titan instead may hold ...

A remarkable and rare piece in a beautiful format: this original photograph of the planet Saturn, captured by the Voyager 1 ...