Scientists hunting for the hypothetical Planet Nine have discovered a potential new dwarf planet, 2017 OF201, in the outer ...

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the ...

Unveil the mysteries of Saturn, the often overlooked beauty of our solar system. From its ferocious storms to mesmerizing ...

NASA says with the help of data from the James Webb Space Telescope, scientists have confirmed the presence of water crystals around a Sun-like star, some 155 light-years away from Earth. The star, ...

A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...

There’s a new frozen oddball orbiting the Sun, and it’s not your average space rock. It’s a planet—a minor one, to be ...

Hey sky-gazers and cosmic curious! Get ready to mark your calendars because June 2025 is shaping up to be an absolutely ...

U.S. astronomers hunting for "Planet Nine" have instead stumbled on what appears to be a new dwarf planet in the solar system ...

So which planets in our solar system have rings?All four giant planets — Jupiter, Saturn, Uranus and Neptune — sport these spectacular structures. Plus, many other objects in the solar system, ...

You can unlock the Duchess and the Revenant Nightfarers before you defeat a single expedition boss, so long as you know what ...

Information about Uranus is limited. What we know is that the planet is composed mainly of water and ammonia ice, its ...

Read Two views of the planet Uranus appear side-by-side for comparison. At the top, left corner of the left image is a ...