Search AI tool Perplexity appears to think the future of its success lies within internet browsers. The brand recently launched its own browser called Comet with AI built-in from the ground up, and ...

OpenAI and others want to make AI the internet’s main gateway. As it faces an anti-trust breakup with Chrome, can Google ...

Did you miss the peak of the Perseids meteor shower? You can still catch it. Where and when to get the best view of celestial ...

Observations of Exoplanet WASP-69b has uncovered a 350,000-mile-long comet-like tail. The tail is a result of its escaping ...

Using artificial intelligence, MIT researchers have come up with a new way to design nanoparticles that can more efficiently ...

No one knows where the comet came from. It’s like glimpsing a rifle bullet for a thousandth of a second,” said David Jewitt, ...

NASA's Hubble Space Telescope has captured an image of interstellar comet 3I/ATLAS moving through the solar system at 130,000 ...

The waning Moon passes Jupiter, Venus, and Mercury before dawn, while Titan’s shadow transits Saturn in the sky this week.

This weekend in the arts in San Diego: "Deceived" at The Old Globe, Perseid meteor shower, Las Hermanas Iglesias, dance ...

Recent claims from Harvard say a comet traveling through our solar system could be a UFO—MSU researchers say they aren't true ...

The interstellar object 3I/ATLAS has sparked debate among astronomers since its discovery, and some are exploring whether it ...