As 3I/ATLAS passes near the sun, methanol gas glows blue, mixed with icy dust grains, while the far side of the comet glows orange with hydrogen cyanide in this artist's rendering. Credit: NSF / AUI / ...

Astronomers using the Atacama Large Millimeter/submillimeter Array in Chile have detected extraordinarily high levels of methanol in interstellar comet 3I/ATLAS, with methanol-to-hydrogen-cyanide ...

Project Hail Mary finds the Man Who Would Be Ken lost in space and keeping humanity from extinction. It's the sort of throwback blockbuster that reminds you why he's a star ...

On April 17 and 18, the night sky above Circuit of the Americas in Austin becomes the stage for DroneArt Show: Space Chase.

I/ATLAS, the unusual interstellar comet that continues to fascinate astronomers, appears to be keeping an intoxicating cosmic secret, new research has revealed.

Scientists detect alcohol on interstellar comet 3I/ATLAS. The strange discovery could reveal secrets about alien solar systems and cosmic chemistry.

Analysis of the tail of 3I/Atlas reveals that it contains an anomalous proportion of methanol, a class of alcohol used in fuels.

A newly discovered comet is rapidly brightening and could become visible from Earth — if it survives an extreme close encounter with the sun on April 4.

Amazon sued Perplexity in November, alleging the startup took steps to "conceal" its AI agents so they could continue to ...

A federal judge sided with Amazon in its lawsuit over Perplexity's Comet browser, granting a preliminary injunction in an early legal test of AI-powered shopping tools.

Some of the most revealing objects in the solar system do not belong to it. Comet 3I/ATLAS, only the third confirmed interstellar visitor ever identified, has become a test case for how modern ...