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

The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

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 ...

More Facts about 2023 KQ14 Carrell said 2023 KQ14 is an object in our Solar System and described it as a Trans-Neptunian object on a highly elliptical orbit.

Every once in a while, space gives us something totally unexpected. Well this time, the solar system is surprising us with a ...

Typically, telescopes are synonymous with bringing far-off objects close, but the newest member of the solar system was ...

Discovered through the Formation of the Outer Solar System: An Icy Legacy (FOSSIL) survey using the Subaru Telescope in ...

Incredibly Rare Celestial Object May Change What We Know About Planet Nine Learn more about a sednoid called Ammonite that has been detected in the outer reaches of the Solar System.

A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be another nail in the coffin for the Planet Nine hypothesis.

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

A newly found icy object, Ammonite, may be a 4-billion-year-old fossil from the Solar System’s edge—and it’s casting doubt on ...