Greetings, stargazers. Emission nebulae are the subject of many of the most spectacular astrophotographs published in the last decade. Although there are many subcategories of nebulae, they all ...

Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

This spectacular star-forming region is one of the first images from the new Vera C. Rubin Observatory in Chile.

Learn more about how the Vera C. Rubin Observatory will capture more of our stunning universe.

The Vera C. Rubin Observatory has unveiled its first close-up image of the cosmos, offering an extraordinary new perspective ...

In the center of the image is a bright spot called Cederblad 111. This is a reflection nebula, which means it doesn’t give off its own light but instead shines by reflecting the light of nearby stars.

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Just 500 light years away, the Chamaeleon Complex, and in particular its dark cloud Chamaeleon I, is a hotbed of young, low-mass stars.

The Cat’s Eye Nebula (NGC 6543), captured by the Hubble Space Telescope, resembles the eerie eye of Sauron from *The Lord of ...