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 ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

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

Sometimes serendipity happens in science. Whether it's an apple falling from a tree or a melting chocolate bar, some of the ...

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 - ...

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

Two minor meteor showers — the Southern Delta Aquariids and Alpha Capricornids — peak overnight on July 29-30, making it a ...

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

AI browsers like Perplexity's Comet and ChatGPT's web-powered experience are redefining how we search, shop, and complete ...

Perplexity AI CEO Aravind Srinivas introduces Comet, an AI-powered browser designed to revolutionize online information consumption. Comet distinguish ...