An Abu Dhabi-based observatory captured images of Comet SWAN25F on April 5. With astronomers still confirming its discovery, ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Perplexity this week introduced Comet, an AI-driven web browser designed to merge search, task automation and seamless ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

At least eight comets will be visible in the Northern Hemisphere in 2025. Here's where and when to look and which ones you can see with the naked eye.

Comet A3 could be bright enough to see with naked eye BOSTON - It isn't often that we get the chance to see a comet with the naked eye. But, in a year already filled with so many astronomical ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

The comet, which will be visible to the naked eye, orbits the sun roughly once every 80,000 years—the last time it passed Earth humans were just migrating out of Africa.

A new study suggests that up to 60% of near-Earth objects are dark comets, a nearly invisible hybrid object that behaves like a comet and an asteroid at the same time.

If you’ve missed a glimpse of the bright comet streaking through the evening sky, it’s not too late to catch it again.

A comet that has taken astronomers by surprise could shine as brightly as Venus in the night sky as it passes by Earth over the next few days.