A much-anticipated green comet that had stirred excitement among amateur astronomers and skywatchers around the world has met ...

NEW YORK — A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes ...

A newly discovered green comet tracked by telescopes has likely broken apart as it swung by the sun, dashing hopes of a naked ...

Here’s a little spoiler for next month’s Cosmic Calendar: early May will see the return of the Eta Aquarid meteor shower. The ...

It’s known for its bright and fast-moving shooting stars resulting from Halley’s comet, the most famous comet of all, which ...

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

Skywatchers throughout the Northern Hemisphere are enjoying views of the newly discovered Comet SWAN.

A recently-discovered comet could have appeared in the night sky with the naked eye, but its passage near the sun has turned ...

Because the source of their propulsion cannot be seen, Seligman has given these 14 solar system oddities a rather catchy name: dark comets. Solving the riddle of these dark comets will do more ...

Every so often, a comet passes through the inner solar system. “These are relics from when the solar system first formed,” said Jason Ybarra, director of the West Virginia University ...

Astronomers have observed a rocky planet rapidly disintegrating near its star, trailing a comet-like tail of mineral dust.