Learn how a possible ninth planet, the theoretical Planet X, could have acquired its wide orbit in the outer Solar System — a ...

Learn about the recently discovered trans-Neptunian object that may eventually join Pluto as a dwarf planet, found at the ...

In the cold, distant reaches of the Solar System, far beyond Pluto, astronomers have just identified what could be a new ...

Is it time to ghost your ChatGPT boyfriend? Or finally admit your parasocial relationship with your AI therapist is ...

If there is to be a global apocalypse, what might be to blame for wiping out all life on Earth? Scientists believe they may ...

Hunting for the building blocks of life? Located in the asteroid belt, Ceres is likely a good bet, study finds ...

Here’s 11 ‘facts’ you were probably taught at school which were either never true in the first place or are no longer correct ...

In a world with too much noise and too little context, Vox helps you make sense of the news. We don’t flood you with panic-inducing headlines or race to be first. We focus on being useful to you — ...

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

Pluto makes a lap around the sun every 248 Earth-years. The International Astronomical Union’s Minor Planet Center, which catalogs new moons and other small bodies in the solar system ...

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