Comet Leonard — the brightest comet of the year — is streaking through the night sky and will be visible Christmas approaches.

Long period comet Comet C/2021 A1 (Leonard) is visible in the pre dawn skies. Find where and when to catch a glimpse of this icy visitor, and tips for seeing it.

Comet Leonard—the hoped-for bright “Christmas Comet”—is reported to have brightened yesterday. Here's how, when and where to see it by the astronomer who discovered it.

Comet Leonard was discovered in January and may be bright enough to see with the naked-eye like Comet NEOWISE was last summer.

Comet Leonard, which last passed by Earth 80,000 years ago, has been dazzling the night sky before Christmas.

Santa Claus and his eight tiny reindeer won’t be the only shiny thing streaking through the Christmas week sky. Comet Leonard, or C/2021, the brightest comet of 2021, is visible this week. The ...

Comet Leonard will pass closest to Earth on December 12, 2021 when it gets just a fifth of the distance from the Earth to the Sun to create a well-timed “Christmas Comet.” ...

Comet Leonard, or C/2021, the brightest comet of 2021, is visible this week. The comet made its closest approach to Earth on Dec. 12 when it was about 21 million miles away from Earth or roughly ...