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

Vomit Comet “These measurements give us a look at how this enormous, icy world works,” said lead author Nathan Roth of American University and NASA Goddard Space Flight Center. “We’re seeing explosive ...

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

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

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

The monstrous 85-mile-wide comet C/2014 UN271 is the second most distant body originating from the Oort Cloud found to be ...

Meteor showers like the Boötids happen when Earth passes through debris left behind by a comet. In this case, the dust ...

The Texas Water Development Board determined a conflict exists with the Marvin Nichols Reservoir being included in a regional ...

Perplexity began testing the browser on macOS in May and now (amid rumors of an Apple acquisition), it's rolling it out on ...

A team of astronomers has made a groundbreaking discovery by detecting molecular activity in comet C/2014 UN271 ...

Perplexity (the San Francisco-based AI search startup) has begun rolling out its AI-powered web browser, Comet, to a limited ...

There’s a new browser on the horizon, but it doesn’t just want to show you the web. It wants to understand it for you. Enter ...