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

In today’s Digest, we cover France investigating X for alleged algorithm manipulation, Perplexity seeking phone deals for its ...

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

Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

Perplexity Comet isn't the first AI-powered web browser to arrive. That honor goes to Dia, but thanks to the popularity of ...

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

Given 3I/ATLAS' highly eccentric orbit, this will be its one and only visit to our solar system, as its trajectory does not ...

Comet 31/ATLAS is only the third interstellar object to ever be observed whizzing through the Solar System. While its origins ...