Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

The dazzling Orionid meteor shower peaked on Tuesday night and early Wednesday morning between midnight and dawn.

Tonight, the sky will light up with a rare spectacle. Two bright green comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are ...

After midnight, find a dark spot away from city lights, lie back facing southeast and let your eyes adjust to catch a glimpse ...

Mostly cloudy on Saturday, with a chance of showers during the morning. A few breaks of sun are possible later in the day.

In the western half of the country, northern Manitoba, central Saskatchewan, and southeastern Alberta appear to have the best ...

A pair of newly discovered comets are making a rare double display in the night sky this week. SWAN and Lemmon, both of which were discovered this year, have reached their closest points to Earth in ...