Astronomers have long speculated about the existence of a mysterious planet lurking far beyond Neptune, a world several times ...

We bring you an exclusive behind-the-scenes look at this iconic mission with Dr Linda Spilker, from her first job out of ...

Welcome to your August horoscope! As has become the norm in 2025, this is another wild month of astrology. Leo season is ...

Beyond Neptune, a celestial object puzzles astronomers with its synchronized motion with the giant planet. Its inclined orbit ...

Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the ...

Exciting new findings reveal that WASP-121b, a blazing-hot giant planet, may have formed far from its star in a colder, ice-rich region—before migrating inward to its current extreme orbit. Chemical f ...

In New York City, outer Brooklyn and outer Queens might as well be in different universes from each other. The city has a ...

An icy object in perfect sync with Neptune reveals new details about planetary migration and unseen bodies far beyond the Kuiper Belt.

A cheerfully macabre comedy of misunderstandings, lies and delusion, “Terrestrial” teases with the promise of science-fiction ...

Uranus is heating up from the inside. Uranus was always seen as a tilted, distant, and kind of boring world. Scientists used ...

Astronomers have found 2023 KQ14, nicknamed Ammonite, a rare sednoid with a unique orbit that challenges the Planet Nine ...