Oceans hiding within the crusts of distant moons are tantalizing targets for scientists looking for life beyond Earth ...

The solar system is projecting with gold but scientists can't quite figure out where all this hard-to-make metal is being created.

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...

Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its ...

Scientists have been cataloging comet 3I/ATLAS’s journey through the Solar System since July, tracking major milestones as ...

Only the third interstellar object recorded as visiting our solar system, 3I/ATLAS will be closest to the Earth on 19 ...

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Avi Loeb reflects on 3I/ATLAS' flyby, saying humanity arrived late to the cosmic party and Earth isn't the centre of ...

The cosmic object, originating from beyond our solar system, sparked curiosity reminiscent of a science-fiction spectacle, ...

A pair of nascent planets have been caught smashing together around the nearby star Fomalhaut, and in doing so have solved ...

As interstellar object 3I/ATLAS swept past Earth on 19 December 2025, viral theories claimed cosmic indifference or alien ...

Superman has taken many forms throughout the history of DC Comics, but none have come close to the power of Cosmic Armor ...