It could mean two bright comets will be visible in the night sky at the same time, on the peak night of a meteor shower.

In October, a newly discovered comet will come so close to Earth that people may be able to make out its heavenly fireworks ...

The month of October is a treat for stargazers, as they’ll be able to see two different comets, one of which is long-tailed, ...

Watch Comet 96P/Macholz brighten as it flies by the sun in these time-lapses captured by the ESA/NASA Solar and Heliospheric Observatory (SOHO) and Solar and Terrestrial Relations Observatory (STEREO) ...

Astronomers are racing to study 3I/ATLAS, an interstellar comet whose strange behavior reveals new clues about how other ...

In the coming weeks, skywatchers will have an opportunity to view a new comet that is currently inbound on its way toward the sun. This new visitor to the inner solar system is expected to brighten, ...

Few cosmic visitors have captured the fascination of astronomers quite like the interstellar comet 3I/ATLAS. Hurtling through our solar system from the depths of interstellar space, this icy wanderer ...

Comet Lemmon, a potential “comet of the year,” may glow as a bright green comet in October and November 2025. Here’s everything you need to know.

There's plenty of time for planning ahead to see the Orionid meteor shower coming up this fall. The Orionid meteors originate from the famous Halley's Comet. "Each time that Halley returns to the ...

Whether you're a budding astronomer or simply love a good celestial show, you don't want to miss a sighting of this newly ...