NOAA forecasts hint at auroras dancing above northern states while Comets Lemmon and SWAN shine side-by-side after sunset.

Comet Lemmon is now visible with comet SWAN after sunset while also remaining visible before dawn for Northern Hemisphere ...

Learn when and where to see Comet Lemmon and Comet SWAN this October as they light up the night sky in a rare double comet ...

Josh Dury used clever camera techniques to document the scene from the Mendip Hills as Comet C/2025 A6 (Lemmon) streaked ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak with the arrival of a new moon, ...

The comet is fast approaching its closest encounter with Earth on Tuesday, March 21, a harmless 28.6 million miles.

There's a lot happening in the night sky this weekend. The Orionid meteor shower peaks, and two comets are visible in the ...

Astronomers are watching a new comet pass through our solar system with great interest. Based on its glow, the 33-billion-ton ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak with the arrival of a new ...

A pair of newly identified comets are jointly appearing in the October sky, and it’s possible to see both — if you know where ...

Oct. 21, 2025 is a very special night in the sky. A comet known as Lemmon will be visible if skies are clear, and there's a meteor shower, too.