The Milky Way is a rich and complex environment. We see it as a luminous line stretching across the night sky, composed of ...

By early December, 3I/ATLAS will move away from the Sun’s vicinity, and its glare, and will be visible again in the Northern ...

Comet C/2025 A6 (Lemmon) will pass through the neck of the great celestial serpent represented by the constellation Serpens ...

Comet C/2025 A6 — also known as Lemmon — will make its closest approach to Earth on Tuesday night, Oct. 21, and will continue ...

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

Comets Lemmon and SWAN are soaring past Earth in a rare cosmic treat. Here's best viewing times, tips and more in ...

The Orionid meteor shower has reached its peak and viewing conditions are nearly perfect. If you find a very dark place, you ...

This quiz will take you on a journey through the legends, locations, and logic behind the constellations we know and love.

The writer Tristan Gooley describes how a pair of familiar constellations can help a person navigate in darkness when other methods fail.

Every day when yours truly goes to work, he walks past a pair of flags in the wind. One is, of course, the Stars and Stripes of our republic, and the second the flag of the great state of California.