Astronomers have discovered the weirdest planetary system ever seen, consisting of a planet rolling around rare binary ...

Originally, the hypothesis was that Theia gave the Earth a glancing blow, and the proto-Earth and Theia lost pieces ending up as one or two moons that eventually formed the Moon. It was thought that a ...

We’ve learned that Mars is the only planet in our solar system that could be habitable, thanks to its temperature and the ...

Scientists have found what they are calling the strongest sign yet of possible life beyond our solar system after detecting the chemical footprint of gases in an alien planet's atmosphere that on ...

Tatooine-Like Planet Outside the Solar System May Orbit Two Failed Stars, Scientists Say NEW YORK (AP) — A new Tatooine-like planet outside the solar system may orbit two failed stars ...

NEW YORK (AP) — A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday. Located about 120 light years away, the exoplanet appears to take ...

PARIS, France (AFP) — Astronomers announced Thursday that they had detected the most promising “hints” of potential life on a planet beyond our solar system, though other scientists ...