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

We still don't know for sure if there's a ninth planet in our solar system, but a new discovery could help to prove that ...

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

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 ...

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

The United Nations’ top court in a landmark advisory opinion says countries could be in violation of international law if ...

"We believe that continuing such activities will further expand our horizon in the field of planetary science." ...

Ammonite was discovered using the Subaru Telescope in Hawaii, with follow-up confirmation from the Canada-France-Hawaii ...

A NEW Earth-sized planet has been discovered in a faraway constellation – and it would kill any astronaut who dare travel ...

Saskatchewan comic and pop culture convention has gone the way of Superman's planet Krypton, leaving behind a trail of sad ...