Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere. Both hail ...

After a year devoid of comets visible to the naked eye, two of the celestial entities — C/2025 A4 (Lemmon) and C/2025 R2 ...

A pair of once-in-a-lifetime comets are rocketing through our skies right now, and it's a rare treat because they won't be ...

Comets Lemmon and SWAN are making their closest approach to Earth in a rare cosmic treat. Can you see it in NJ? Here's timing ...

A double dose of green is heading for the night sky, with two rare comets arcing into view and potentially wowing naked‑eye ...

The shower is produced by Halley’s comet’s debris, and could offer strong viewing opportunities because the moon is new this ...

Keep an eye on the night sky in October—you might catch a falling star! The Orionid meteor shower reaches its peak on the ...

Two comets, C/2025 A4 (Lemmon) and C/2025 R2 (SWAN), are about to reach their closest approach to Earth and you can watch the ...

According to NASA, SWAN has already brightened into binocular visibility. When the heat of the Sun melts its ice, a glowing coma and tail are created. The greenish gas tail of SWAN has been observed ...