Astronomers have identified GJ 251 c, a super-Earth exoplanet just 18 light-years away, orbiting within its star's habitable ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

The planet Neptune has a large dark spot "with an unexpected smaller bright spot adjacent to it," inveru observations using ...

Short-period comets get close to the sun much more often than their long-period kin, and every time they do, they deplete ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

Despite being nearly a billion kilometers closer to the Sun than Neptune, Uranus maintains a lower average temperature — ...

The world, dubbed GJ 251 c, sits 19.6 light-years from Earth and appears to be almost four times our planet’s mass — a “super ...

What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...

On October 22, Neptune, our planet of drugs, dreams, and delusions, re-enters Pisces for the final time in our lifetime.

As one of the slow-moving outer planets, Neptune drifts through each zodiac sign’s part of the sky at a languid pace, generally lasting about 15 years. These cycles shape generations and shift the ...

The fog is lifting, but what’s revealed could change everything.

This closes a 14-year Neptune cycle that made astrology, intuition and spirituality part of mainstream culture, and this last ...