Skywatchers are set for something special after dark on Monday, Oct. 20, through Tuesday, Oct. 21,, when an annual meteor shower produced by Halley's Comet peaks just as two recently discovered comets ...

Comet C/2025 A6 Lemmon on Oct. 11, 2025, as imaged by Gianluca Masi at The Virtual Telescope Project (www.virtualtelescope.eu). The Northern Hemisphere’s night skies this October are building toward ...

In a double cosmic treat and once-in-a-millennium opportunity, stargazers in October 2025 can look to the sky for two rare comets as they make a close approach to Earth — and Comet Lemmon and Comet ...

Comets Lemmon and SWAN will be at their brightest just as the annual Orionid meteor shower produced by Halley's Comet reaches its peak. When you purchase through links on our site, we may earn an ...