New photos show that the recently discovered comet C/2025 K1 (ATLAS) developed a surprising golden glow after reaching its ...

Having made its closest approach to the sun on Wednesday October 29, comet 3I/ATLAS will soon be visible from Earth ...

Recent observations of the interstellar object 3I/ATLAS show that it has developed a faint blueish hue, hinting at a ...

Spacecraft have revealed that the comet—which one scientist suggests could be an alien spacecraft—is now "distinctly bluer ...

With OpenAI’s release of the ChatGPT Atlas web browser, we evaluated its reviews next to Perplexity’s Comet in the battle that’s reshaping how we use the web. OpenAI launched ChatGPT Atlas, a new ...

In October 2025, Comet Lemmon and Comet ATLAS may be visible as they streak across the night sky, providing a rare cosmic treat for skywatchers tonight, Wednesday, Oct. 22, amid the Orionid meteor ...

This Tuesday, OpenAI unveiled ChatGPT Atlas, its new web browser built around ChatGPT. Available to all users globally but currently exclusive to macOS, the browser will eventually offer Windows, iOS, ...

OpenAI (OPENAI) launched its artificial intelligence-powered web browser, ChatGPT Atlas, in a direct challenge to search giant Google (NASDAQ:GOOG)(NASDAQ:GOOGL) and fellow startups such as Perplexity ...

The interstellar object 3I/ATLAS, confirmed by its hyperbolic trajectory, marks the first detection of hydroxyl gas (OH) from a visitor originating outside our solar system, indicating the presence of ...

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a very different structure than comets in the solar system. Hydroxyl compounds ...

Conditions are near-perfect to spot this celestial visitor, which won't appear again in our night sky for another millennium. Reading time: Reading time 2 minutes This year is a boom time for comets.

"It tells us that the ingredients for life's chemistry are not unique to our own." A rocky visitor from beyond our solar system is leaking water like a "fire hose running at full blast," a new study ...