Encountering Neptune in 1989, NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer ...

The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...

Saturn is angled in a way in which the edge of its thin rings are oriented toward Earth – effectively causing them to vanish.

According to NASA, those rings are believed to be made up of rocky and icy chunks that can range in size from small grains to ...

See Venus, Jupiter, Saturn and Mars this month. Also, see the Winter Stars, Winter Triangle, the Geminid Meteor Shower.

From 2014 to 2024, the NASA/ESA Hubble Space Telescope has been studying the outer planets under a program called OPAL (Outer ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

This is a montage of Hubble Space Telescope views of our solar system's four giant outer planets: Jupiter, Saturn, Uranus, and Neptune, each shown in enhanced color. The images were taken over nearly ...

Astronomers discover a fourth planet in Kepler-51, challenging planetary formation theories with new questions.

If you fancy yourself an amateur astronomer, you’ll want to keep your telescope fixed on Saturn next year, as NASA recently ...

The mission is expected to fly in the period from July 5 to July 25, 2028, on a SpaceX Falcon Heavy rocket from Florida to ...

Space agency’s Dragonfly rotorcraft lander will launch no sooner than July 2028 on SpaceX’s Falcon Heavy rocket.