Astronomers have spotted unusual molecular activity in the largest Oort Cloud comet, comet Bernardinelli-Bernstein (C/2014 ...

Perplexity begins Windows beta testing for its AI-powered browser Comet, offering smarter search and assistant features. iOS ...

Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the ...

Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of ...

WebPros, the world’s leading provider of mission-critical automation, operations and engagement software, today announced the acquisition of Comet Backup, a leading provider of backup and storage ...

A Monteverdi masterpiece and a new work by George Lewis are played simultaneously in an American Modern Opera Company ...

Gianluca Masi from the Virtual Telescope Project captured imagery of comet C/2022 E3 (ZTF). The comet's closest approach to ...

Perplexity's Comet AI browser is now available on select Windows PCs, bringing its famed agentic experience to more users.

NEW YORK (AP) — Nero’s ancient Rome and Jazz Age New York were similar.

Perplexity’s AI-powered Comet browser is heading to Windows, with Android next. Early access invites are already rolling out.

Scientists aimed ALMA at the comet in March 2024 and saw carbon monoxide — a gas that usually doesn’t show up in observations that far away — gushing out of its surface in jets. The team also picked ...

NASA observes largest Oort Cloud comet, C/2014 UN271, exploding with CO gas jets, thanks to ALMA’s deep-space capabilities.