Two bright green comets streamed through the skies this month and were visible to skygazers in the Northern Hemisphere, ...

Discovered Jan. 3, 2025, by the 60-inch telescope at the Mount Lemmon Survey near Tucson, Arizona, Comet C/2025 A6 (Lemmon) ...

Comet Lemmon can be found west of the Big Dipper, beyond bright star Arcturus, while Comet SWAN is moving towards Saturn, and ...

"Comet Lemmon," believed to be the brightest comet of the year, is expected to reach its peak brightness tomorrow, the Taipei ...

Camera Club participants have shared their snaps of comet Lemmon, a comet that passes Earth only once every 1,300 years.

An astronomer in Italy caught a fortuitous image of the bright comet Lemmon seemingly entwined with the glowing trail of a ...

"Comets are like cats. They both have tails and do what they want," said comet discoverer David Levy many times. Well, Comet ...