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

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

Researchers armed with a new "photonic lantern" device have discovered an unexpectedly asymmetrical disk of gas swirling ...

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

While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling ...

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

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

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

This buyer's guide offers telescope recommendations for various budgets and experience levels. Expert reviews considered user feedback, brand reputation, and technical specifications. Telescopes are ...

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic fields.

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