Stars and planets are lining up for the change of seasons during the Northern Hemisphere's autumnal equinox this year.

Comet Lemmon, which gave us a great show in October, is slowly fading and dropping lower in the southwestern sky. When the ...

Of the three November meteor showers, Leonids should be the most active. It is fed by the Tempel-Tuttle Comet, which can produce some dense debris clouds, resulting in very strong showers. Leonids is ...

Sunrise and sunset • Rises at 7:31 a.m. and sets at 5:59 p.m. on the 1st (daylight saving time) • Rises at 7:03 a.m. and sets at 4:37 p.m. on the 30th (standard time) Moon’s phases • Full ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

Add Mercury’s best morning appearance of the year, and November 2025 is a great month for taking cameras and tripods outside ...

At magnitude 9.5, the Ghost’s Goblet is visible in binoculars and even more striking through a telescope, where its triangular core appears as the “cup” of a ghostly goblet. Astronomy contributor ...

Daylight saving time officially ends at 2 a.m. on Sunday, Nov. 2. Most of us set our clocks back one hour when we retire for ...

This Halloween, the James Webb Space Telescope has served us up a stunning image of the Red Spider Nebula. It could be a ...

The Vera Rubin Observatory (VRO) hasn't yet begun its much-anticipated Legacy Survey of Space and Time. But it saw its first ...

Contextualizing speed and distance helps set expectations. Around perihelion, 3I/Atlas is moving at roughly 68 km per second. Its closest approach to Earth is about 1.8 AU, near December 19, which is ...

Many of these cosmic happenings can be seen by the naked eye and are visible in the Northern hemisphere, according to ...