In a thrilling development that challenges long-held assumptions about the outer reaches of our solar system, astronomers ...

Astronomers have found a new minor planet beyond Pluto. This object, named 2017 OF201, is quite large. It orbits far from the ...

A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...

On May 21, the International Astronomical Union’s Minor Planet Center announced the discovery of 2017 OF 201, which, because ...

At the very edge of our solar system, beyond the grasp of Neptune and even past the icy sprawl of Pluto’s domain, a new ...

In 2006, the International Astronomical Union stopped classifying Pluto as our solar system’s ninth planet and demoted its ...

Anthropic has announced two new AI models that it claims represent a major step toward making AI agents truly useful.

You'll use either the Astro filter or the Dual-band filter for astrophotography. The Astro filter captures more infrared ...

T he Solar System has just gotten a new official member. Currently, with the name of 2017 OF 201, this is a trans-Neptunian ...

A small team led by Sihao Cheng, Martin A. and Helen Chooljian Member in the Institute for Advanced Study's School of Natural ...

The position will be up for grabs in 2026, as Sheriff Darren Hart has announced he will not run for reelection.

NASA astrophysics Dr Alex Young has recently spoken about whether the Sun will "ever burn out". In a video uploaded by the space agency, he said: "Well, the Sun, just like the stars we see at night, ...