The comet will come closest to Earth on Oct. 20. There's hope that it may become bright enough to glimpse with the naked eye.

Here's why. —Newly discovered comet SWAN just 'erupted' with a bright, icy burst. Is it a cold volcano? —Comet C/2024 G3 ATLAS' 'near-death encounter' with the sun may have blown it apart, new photos ...

As we approach the Fall Equinox, magnetic connections between the Sun and Earth ramp up the Northern Lights, and we just ...

Interstellar comet 3I/ATLAS as seen by the Gemini North telescope in Maunakea, Hawaii © International Gemini Observatory/NOIRLab/NSF/AURA/K. Meech (IfA/U. Hawaii ...

Comet 3I/ATLAS is not beating the allegations that it is a supremely weird object. The fastest interstellar comet yet is also breaking records in other aspects, in particular in its outgassing of ...

A comet named “Devil” has revealed an important clue about the origin of water on Earth. Researchers recently discovered that water on Comet 12P/Pons-Brooks, a rare galactic phenomenon known for its ...

Perplexity’s new subscription plan pays publishers for webpage visits, AI search citations, and agent actions. Perplexity 'Comet Plus' pays publishers for visits, citations, and agent actions.

The interstellar visitor 3I/ATLAS is one of the most carbon dioxide-rich comets ever seen, which may suggest it formed in an environment quite unlike our own solar system. Astronomers have been ...

Perplexity's Comet browser could expose your private data. An attacker could add commands to the prompt via a malicious site. The AI should treat user data and website data separately. Get more ...

Imad is a senior reporter covering Google and internet culture. Hailing from Texas, Imad started his journalism career in 2013 and has amassed bylines with The New York Times, The Washington Post, ...

A study looking into agentic AI browsers has found that these emerging tools are vulnerable to both new and old schemes that could make them interact with malicious pages and prompts. Agentic AI ...

What if your browser could do more than just browse? Imagine a tool that not only organizes your tabs but also drafts emails, schedules meetings, and even helps you set up an online store, all while ...