The wide frequency coverage of GLEAM gave astronomers the first "radio colour" map of the sky, including the galaxy itself.

A new radio portrait of the Milky Way blends big-picture and high-detail surveys, exposing star nurseries, supernova debris, ...

Astronomers in Australia have created the largest and most detailed low-frequency radio image ever made of the Milky Way, ...

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

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

The most sensitive, widest-area, low-frequency radio map of the Milky Way has been produced, presenting an image of our galaxy well beyond anything previously achieved at these wavelengths. Combining ...

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

It's a weekend double cosmic treat! Comets Lemmon and SWAN are making a close approach to Earth. Can you see it in NJ? Timing ...

Comet C/2025 R2 (SWAN) is set to brighten the October sky, and astronomy experts have shared the best times and directions to spot this rare celestial visitor.

The sky is filled with rare celestial treats this week. Want to spot some cool comets? Here's what to know about comets ...

This long-duration comet will make its closest approach to Earth this fall, before disappearing into the outer solar system ...