Comet SWAN has an estimated brightness of magnitude +6.1 (a measure of visual brightness), which, in a dark, moonless sky, ...

Known as C/2025 A6 (Lemmon), this celestial wanderer is currently in the western sky after sunset, not far from the Big Dipper, and is well placed for viewing as the sky gets dark. Astronomers ...

The month of October is hosting multiple celestial events and one of them is a double-comet spectacle. Here's how to see the ...

Comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are becoming visible just as the annual Orionid meteor shower peaks and ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

It's a weekend double cosmic treat! Comets Lemmon and SWAN are making a close approach to Earth. Can you see it in NJ? Timing, tips, more.

Three meteor showers are active over Michigan skies, with peaks approaching. And a pair of comets are joining the show.