Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Are you ready to see a comet? Comet Lemmon (C/2025 A6) is ...

If you’ve heard about comet Tsuchinshan-ATLAS (also called C/2023 A3 and Comet A3) you’ll want to find it in the night sky tonight and every night this week — so here’s how. The first rule of ...

Comet C/2025 A6 (Lemmon) appears in the sky above Molfetta, Italy, on October 11, 2025, around 6:00 AM to the right of the Big Dipper, before dawn. Comet C/2025 A6 (Lemmon), discovered at the ...

The past month has seen Comet C/2025 A6 (Lemmon) brightening rapidly ahead of its close approach to the sun, leading to growing excitement that it could shine brightly enough to be seen by the naked ...

Far too often an exciting opportunity is missed because we think that there’s always another tomorrow, and, before too long, the chance is gone. This November, skywatchers have a last occasion to ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Comet NEOWISE (C/2020 F3) over the Badlands and formations ...