Comet Leonard, which last passed by Earth 80,000 years ago, has been dazzling the night sky before Christmas, and there's only a few days left to see the celestial object before it disappears forever.

This week will be the only chance to ever observe Comet Leonard — one of the brightest comets to pass by the planet Earth. Comet C/2021 A1 (Leonard) was discovered in January by Astronomer Greg ...

Sharp-eyed skywatchers are getting ready to see a comet glide past Earth next month, in its first visit in an estimated 70,000 to 80,000 years. The comet, called C/2021 A1 Leonard, was discovered at ...

(CNN) — There is a new comet in town, and December is your only chance to see it in the Northern Hemisphere. Astronomers say that comet Leonard is our best and brightest comet to see in 2021. The ...