Comet is Perplexity’s new AI‑powered Chromium browser that automates tasks from booking reservations to managing emails, ...

Water found on Comet 12P/Pons-Brooks is "virtually indistinguishable" from water found on Earth. A "devil" comet's water is ...

An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...

Perplexity’s Comet browser is the first AI browser I’ve tried that feels different. Instead of just providing glorified ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

Dr. Avi Loeb – a Harvard scientist who founded the Galileo Project focused on finding extraterrestrial life – said a recently discovered comet has an unusual course, and might even be “intelligently” ...

Our new results provide the strongest evidence yet that at least some Halley-type comets carried water with the same isotopic ...

Avi Loeb said bases this hypothesis on a July 21 image captured by the Hubble Space Telescope and shared by NASA.

Comet tails, often seen as beautiful celestial phenomena, are more than just a visual spectacle. They hold critical ...

“Wow. Just wow.” That’s how astronaut Nichole “Vapor” Ayers described a sprite she witnessed from the International Space ...

Overview The Comet AI Web Browser transforms browsing into an intelligent, task-driven experience with built-in AI assistance ...

Although faint, Comet Wierzchoś can be picked up by larger scopes as it passes near the planetary nebula NGC 6058 this ...