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

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

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

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

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

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

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

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

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

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

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

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