Astronomer Gianluca Masi and his Virtual Telescope Project will host a special livestream on Oct. 20 beginning at 1:30 p.m.

A pair of once-in-a-lifetime comets are rocketing through our skies right now, and it's a rare treat because they won't be ...

Keep an eye on the night sky in October—you might catch a falling star! The Orionid meteor shower reaches its peak on the night of Oct. 21-22, and the Draconids will also be visible earlier in the ...

The month of October is hosting multiple celestial events and one of them is a double-comet spectacle. Here's how to see the Lemmon and Swan comets.

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...

Two rare bright comets are visiting our neighborhood this month, making for once-in-a-lifetime viewing. The comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are already showing off their green tails ...

Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere ...

Comet 3I/ATLAS is just the third observed interstellar object ever witnessed in Earth's solar system. The Gemini South telescope in Chile is the latest observatory to get a glimpse of the object as it ...