We thought we understood planets, but the planetary disk chemistry of far-away XUE 10 is completely changing our conception ...

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Astronomers detected a bright signal, coming from deep inside a dust disc, that is likely newborn planet HD 135344B still ...

Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for ...

The growth spurt hints that the free-floating object evolves like a star, providing clues about rogue planets’ mysterious origins.

Starfleet's mission is one of peace in "Star Trek," but the idea of it comes from military history, and that's reflected in ...

Space scientists look back on 30 years of exoplanet discoveries — from rows of massive ‘super-Earths‘ to worlds with ...

Christopher Ward taught at elementary schools in New York City for four years avid_creative/Getty A New York City first-grade teacher is accused of distributing child sex abuse images Christopher Ward ...

GameSpot may get a commission from retail offers. For the better part of a decade, French gaming developers Laurent Lechat and Boris Marmontel had their game Planet Centauri in early access on Steam.