The interstellar comet 3I/ATLAS has a thick irradiated crust that no longer resembles its home star system, simulations and ...

A spooky bat has been spotted flying over the European Southern Observatory's (ESO's) Paranal site in Chile, right in time ...

The Hubble Space Telescope was originally expected to last about 15 years in orbit, before its optical surfaces became too ...

NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

Sydney scientists fixed NASA’s James Webb Space Telescope without ever leaving Earth. Using AI-powered software called AMIGO, ...

This is the first time the novel imaging technique has been applied to telescopes. For the first time, astronomers have ...

Starfront Observatories allows amateur astronomers to rent a spot for their telescopes and photograph the cosmos over a ...

This Halloween, the James Webb Space Telescope has served us up a stunning image of the Red Spider Nebula. It could be a ...

The Richard F Caris Mirror Lab in Tucson is actually attached to the UA football stadium, with some parts being below seats ...

A powerful new telescope has captured its first glimpse of the cosmos, and could transform our understanding of how stars, ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...