Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.
Following its perihelion, or closest approach to the sun, comet 3I/ATLAS is expected to reappear in our skies. Observers ...
New photos show that the recently discovered comet C/2025 K1 (ATLAS) developed a surprising golden glow after reaching its ...
Keep an eye on the night sky in October—you might catch a falling star! The Orionid meteor shower reaches its peak on the ...
The comet C/2025 K1 (ATLAS) had a unique chemical composition and different elements, which made it shine golden than the ...
Two greenish-hued comets are swinging through the inner solar system this fall, offering a rare chance to spot them in the coming weeks. The comets, named C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are ...
Perihelion for 3I/ATLAS takes place on Oct. 30, when the interstellar interloper will be 1.35 astronomical units (125 million ...
Two bright green comets are streaming through the skies and are visible to skygazers in the Northern Hemisphere. Both hail from the outer edges of our solar system — possibly what's known as the Oort ...