Razor-thin crescent moon line up with Mars and Mercury at sunset on Oct. 23

Razor-thin crescent moon line up with Mars and Mercury at sunset on Oct. 23

The crescent moon will form a fleeting solar system lineup alongside Mars and Mercury low on the southwestern horizon around sunset on Oct. 23.

Catch a Stunning Crescent Moon Alignment with Mars and Mercury Tonight

Tonight, October 23, 2025, stargazers are in for a rare treat as the waxing crescent moon lines up with Mars and Mercury just after sunset. This cosmic trio will put on a show in the southwestern sky, offering a chance to spot two planets alongside the delicate crescent. While the event is brief, it promises to be a stunning sight, especially for those prepared to catch it before the celestial bodies slip below the horizon. This article explores…