This rare green comet won’t return for a thousand years. Here’s how to see it this week.

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that ...

Orionid meteor shower nears October 2025 peak. When it is, what to know

As Earth passes through the densest part of debris from the famed Halley's comet, the Orionid meteor shower will hit its ...

2 Bright, Once-In-A-Lifetime Comets Flying By Earth: What To Know In FL

Florida sky-gazers are in for a celestial double feature this month as two newly discovered comets make their closest ...
CNET on MSN

Catch These Rare Comets Zooming Past Earth This October

"Current models are showing the [Lemmon] comet will likely peak between 3.5 and 4.5 magnitudes when it is nearest to Earth on October 21, which is dimmer than what they showed last week," Saint Louis ...

Recently discovered Comet Lemmon will soon make its closest approach to Earth

Chicago-area residents could be treated to a wonderful nighttime display as Comet Lemmon makes its closest approach to Earth in coming days.
USA TODAY on MSN

What's the latest on interstellar object 3I/ATLAS? Mars, Jupiter missions to observe comet

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest observations will be made.

A parade of green comets is streaking toward Earth—here's when to look up

Though it won't become any brighter, Comet SWAN will reach its closest point to Earth on Oct. 20, coming within 24 million ...