Smaller gas giants are less likely to survive in such systems, surrounded by clashing planetary titans. With their lower ...

"Even if a planet is in the habitable zone, if it has too small a water inventory, it transitions to an uninhabitable state." ...

A groundbreaking survey in Nature Astronomy reveals a surprising consensus among scientists: the majority believe that alien ...

And there’s no better time than the present to see what’s going on beyond Earth. Across January, four of the Solar System’s eight planets (let’s not go there with Pluto) will be visible at the same ...

This is called the “heat death” of the Universe, but you can think of it instead as the death of heat. There will be no more ...

Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...

Space exploration has always been about pushing boundaries, venturing into the unknown, and discovering the secrets of the ...