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

After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.

The view was acquired on Sept. 14, 2017 at 19:59 UTC (spacecraft event time). The view was taken in visible light using the ...

NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...

Ahead of its dance with Saturn on Feb. 24, Mercury should be seen on Feb. 19 at magnitude -1.2 with binoculars 20 minutes ...

The NASA boffins in white coats and thick-rimmed glasses have detected new signals that show the Oort cloud - the spooky ...

Five planets are visible to the naked eye, according to NASA: Mercury, Venus, Mars, Jupiter and Saturn. Mars will appear reddish and high in the sky, near the Gemini constellation, Star Walk said.

NASA’s Cassini spacecraft, which orbited Saturn from 2004 to 2017, took many dramatic images of the rings’ shadows on Saturn.

For much of the week, six of the planets may be visible, according to NASA. On Friday, however, Mercury will join the planetary parade of Venus, Mars, Jupiter, Saturn, Uranus and Neptune.

A rare cosmic event is set to take place tonight, as Mercury, Venus, Mars, Saturn, Jupiter, Uranus and Neptune are all set to ...