The past month has seen Comet C/2025 A6 (Lemmon) brightening rapidly ahead of its close approach to the sun, leading to growing excitement that it could shine brightly enough to be seen by the naked ...

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.

Stargazers can expect to see around 20 meteors an hour during the peak of the Orionids. Learn more about October astronomy event.

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

Keep an eye on the night sky in October—you might catch a falling star! The Orionid meteor shower reaches its peak on the ...

Full Supermoon . See the biggest and brightest moon of the year—the full supermoon—on the evening of Nov. 5. The moon will officially reach its fullest state at 8:19 a ...

Comet Lemmon (C/2025 A6), discovered in Arizona earlier this year, will make a once-in-a-lifetime appearance as it passes closest to Earth on October 21, around the same time the Orionids meteor ...

Comet Lemmon, also designated C/2025 A6, was discovered in January by a telescope scouring the night sky for near-Earth asteroids. Comet SWAN, also known as C/2025 R2, was spotted in September by an ...

The nights drew in and the mornings turned colder in Gloucestershire during the first week after the clocks went back. People ...