Last chance to see Comet Lemmon tonight before it vanishes for 1,150 years: Here’s how to spot it and best viewing time

Comet Lemmon was first spotted on January 3, 2025, by the Mount Lemmon Survey near Tucson, Arizona. Its previous journey ...

Finally See Comet Lemmon On Sunday Before It’s Gone For 1,150 Years

Comet Lemmon is moving quickly west of the Big Dipper, near bright Arcturus, while Comet SWAN lies beneath the three stars ...