Planet Fitness will join a revitalized shopping center that recently added Aldi and Tesla. Leaving its former space makes ...

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...

Planet Nine should appear stationary over the course of a single day but show detectable movement over months.

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

Theories about Planet Nine have been swirling for years, but this newly discovery planet might put those theories to bed for good.

Researchers use the Subaru Telescope in Hawaii to find a small object on the outer edge of the Solar System. Nicknamed ...

"It is possible that a planet once existed in the solar system but was later ejected, causing the unusual orbits we see today ...

Think we already know all the planets in our solar system? Surprise surprise! 🌌 A mysterious new object with an extreme, ...

A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar System. Named 2023 KQ14, this rare “sednoid” follows an unusual orbit that ...

A desert valley in southeastern California broke the world record for the highest temperature in 2020, when 129.9 degrees ...

A stronomers have discovered an incredibly rare non-planetary body lurking on the outer reaches of the Solar System, which ...