An artist's rendering of two comets that will make a near-earth passes later this month. The first, known as SWAN, will pass ...

Strangely, I can't clearly picture the face of the surgeon who changed my family's life. I'm not sure I'd recognize him if I bumped into him in the street. And yet I can vividly recall his face ...

Comet Lemon will be in the heart of the constellation Boötes, the Herdsman, as it makes its closest approach to Earth on Oct.

Comets Lemmon and SWAN are now becoming visible. Although they will get brighter next week, you can glimpse them now using ...

Comets Lemmon and SWAN are now becoming visible. Although they will get brighter next week, you can glimpse them now using ...

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

SWAN is best viewed in the Southern Hemisphere. The comet crossed into the Libra constellation on September 28, and will make ...

Stargazers, here's a new one to add to your October view list. Two newly discovered comets, both sporting vibrant green hues, ...

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

The comets can be seen from the Northern Hemisphere as their orbits take them through our cosmic backyard. Two such ...

October is shaping up to be a great month for skywatchers. Two comets blazing through our solar system—C/2025 R2 (SWAN) and C/2025 A6 (Lemmon)—will become more visible to the naked eye in a few weeks.