Comet C/2025 K1 (ATLAS) was discovered barrelling towards the sun on May 24, 2025 and is believed to have originated from the ...

The fractured comet C/2025 K1 (ATLAS) is now visible to skywatchers after breaking into multiple large pieces following a ...

Most comets show green or blue light near sunlight. This colour comes from gases reacting to ultraviolet exposure. But Comet ...

Interstellar comet 3I/ATLAS is now visible post-perihelion and will be streamed live tonight by The Virtual Telescope Project ...

Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

The Virtual Telescope Project will be livestreaming the interstellar visitor 3I/ATLAS tonight at 11:15pm ET. The massive ...

The comet will be best viewed from locations with clear southern horizons. For New England observers, the viewing conditions will be moderate, with the comet appearing approximately 33 degrees above ...

Two comets are going to reach their closest approach to Earth this week around the same time, and they promise to be spectacular. Comets are called C/2025 A4 (Lemmon), and C/2025 R2 (SWAN), according ...

A comet discovered earlier this year will soon make its closest approach to Earth and should be visible to the naked eye in the night sky, if you know where to look. But don't hesitate. If you miss ...

This Friday, October 24, 2025, the night sky is set to host a once-in-a-lifetime celestial show. Two bright green comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), will be visible to skywatchers. These ...