Miguel Claro took one last look at the comet as it bid farewell to Earth for the next 80,000 years.

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

I’ve been using Comet, Perplexity’s AI -powered browser, for the past week. Using it to navigate the internet is very similar ...

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

Comet can buy stuff for me on Amazon and declutter my inbox — but it takes a minute.

Interstellar objects are visitors from solar systems beyond our own, and the third ever such object, known as 3I/ATLAS, has ...

However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio ...

The Philae lander from European Space Agency's Rosetta mission's landed on Comet 67P/Churyumov-Gerasimenko. Credit: ESA - ...

The photos reveal a bright and well-developed coma, the cloud of gas and dust surrounding the comet's nucleus, with striking ...

Perplexity has launched a web browser that offers agentic AI capabilities, performing basic tasks on your behalf.

Aravind Srinivas, the CEO of Perplexity, said in a post on X (formerly known as Twitter) that Comet is getting a new feature ...