Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

Here's everything you need to know about why Saturn's rings are about to disappear — and when they will return.

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: Space.com | Science: Amy Simon (NASA-GSFC) / Animation: Joseph DePasquale (STScI) ...

Why Has No Rocket Surpassed Saturn V? Despite advances in technology, no rocket has matched Saturn V’s power and size. But ...

Saturn's iconic ring system will disappear, albeit temporarily, on March 23—a preview of its fate in 100 million years.

A theory involving a "mushy zone" of ice along the moon’s fissures could explain the enormous plumes erupting from its south ...

Mars, Jupiter and Saturn are frequently seen in the night sky. But because Venus and Mercury orbit closer to the sun than ...

The document builds on the academies' decadal survey, outlining recommended missions for NASA's next New Frontiers program.

NASA’s twin Voyager probes, which launched in 1977, are the longest-running missions to send data home. But as their power ...

Mercury has a rocky surface when, facing the sun, can reach highs of 800 degrees while overnight lows could reach minus 290 ...

A pair of extraordinary space missions that have been headed out of the solar system for almost half a century are getting a ...