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A nebula is a distinct luminescent part of the interstellar environment, and as far as these features go, the Helix Nebula is ...

Ionized clouds give the impression of flames surrounding the star AE Aurigae.

The Horsehead Nebula, one of the most famous formations of the cosmos, has just been revealed in a stunning new light. Here's what to know about the Horsehead Nebula, and what NASA says are "the ...

Oregon stargazers have plenty of reasons to look up throughout August – a month marked by meteor showers, planetary conjunctions, and even a visible nebula. A formation known as the "dumbbell nebula" ...

The Pelican Nebula is located in the constellation Cygnus, the swan.

Hubble Telescope image of the Horsehead Nebula. Credit: T.A.Rector (NOIRLab/NSF/AURA) & Hubble Heritage Team (STScI/AURA/NASA) Nebulae are all but impossible to spot in the night sky, but you'd never ...