Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an ...

Astronomers have found unusual patterns in the orbits of distant objects that suggest a ninth planet may exist far beyond ...

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view of this peculiar planet’s rings in more than 30 years,” according to ...

Pisces is symbolised by the fish, representing duality, fluidity, and deep emotional currents. Governed by Neptune, the planet of dreams and spirituality, Pisceans are often described as intuitive, ...

Astronomers have discovered what they think may be another moon orbiting a distant dwarf planet called Quaoar. This small, ...

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.

Astronomers have uncovered a massive new trans-Neptunian object, 2017 OF201, lurking at the edge of our solar system. With an ...

If you're headed to the beach this fall, be on the lookout for Neptune balls, which capture and remove plastic from the ...

Astronomers have directly spotted a rare young planet, WISPIT 2b, still forming within the gap of a dusty ringed disk around ...

Amid the season with at least one meteor shower occurring every night, interstellar comet 3I/ATLAS may become visible to us ...