Lemmon, which is a rare green comet, can be seen with the naked eye on Oct. 21, according to the Royal Astronomical Society, ...

Skywatchers can catch a rare glimpse of Comet Lemmon this month, and it won't be back until around the year 3175. Here's how ...

The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets ...

A rare green comet is passing by Earth and can be seen with the naked eye from Oklahoma – and the next shot to catch it won’t ...

Comet C/2025 R2 (SWAN) was discovered on Sept. 10 by Ukrainian amateur astronomer Vladimir Bezugly. It has brightened ...

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

Comet C/2025 A6, aka Comet Lemmon, captured by astrophotographer George Pandoff, on Oct. 18, in Huntsville, Weber County.

This year, the night sky is putting on a show with the Orionid meteor shower, a new moon and two green comets filling the ...

Comets Lemmon (C/2025 A6) and SWAN (C/2025 R2) are both currently visible, while the Orionid meteor shower is in the midst of ...

Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

A pair of newly discovered comets are making a rare double display in the night sky this week. SWAN and Lemmon, both of which ...

The period of visibility will fall within the dates of the Orionid meteor shower, making for a once-in-a-lifetime viewing ...