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 ...

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 ...

The discovery was made by astronomers using the Subaru Telescope, which is situated atop a dormant volcano in Hawaii.

The Dutch-led team used NASA's Webb Space Telescope and a telescope in Chile to observe a young star some 1,370 light-years ...