Today, comets Lemmon and SWAN are strutting their stuff by making their closest approach to Earth. Here's what you need to know:

• When: October 20, 2025.
• What: Comets Lemmon and SWAN will be visible in the night sky.
• How: Tips on how to spot these beauties from your backyard.
• Don't Miss: The Orionid meteor shower peaks soon!

Here's the full scoop.