Emission Nebulae Emission nebulae are so named because they emit their own light. This type of nebula forms when the intense radiation of stars within or near the nebula energizes the gas. A star’s ...

Hubble Telescope image of the Horsehead Nebula. Credit: T.A.Rector (NOIRLab/NSF/AURA) & Hubble Heritage Team (STScI/AURA/NASA ...

When you hear the word nebula, chances are the first thing that pops into your mind is the "Marvel" character played by actress Karen Gillan. Considering that the character is part of the "Guardians ...

As we continue to break new ground in the field of cosmology, the importance of carefully categorizing the objects we see comes into focus. Part of this stems from the fact that, increasingly, we find ...

There are a lot of nebulae in the universe, and they often get given catchy names like the Crab Nebula or Cat's Paw Nebula.

Hi folks, tune in every week of 2023 for the best in astronomy from Astronomy Editor Dave Eicher, brought to you by Celestron. Dave’s weekly video series will cover all the latest sky events, ...

Planetary nebulae are a poorly named group of cosmic objects. And that’s because planetary nebulae have nothing at all to do with planets. Charles Messier discovered the first planetary nebula in 1764 ...

Planetary nebulae have been studied for centuries, but astronomers are getting new looks and a better understanding of the structures and compositions of these gaseous remnants of dying stars thanks ...

NASA has released an image of a spooky pitch-black nebula that is blocking starlight. Nebulae—giant interstellar clouds of gas and dust—may often be thought of as explosions of color. The so-called ...

The image was captured by NIRCam, Webb's primary near-infrared imager, which aims to provide high-resolution imaging and spectroscopy.

The above image is not a real photograph of a so-called "Serenity Nebula." No such nebula has been documented, and the image is in fact a digital rendering of a nebula. Social media posts featuring ...

As we continue to break new ground in the field of cosmology, the importance of carefully categorizing the objects we see comes into focus. Part of this stems from the fact that, increasingly, we find ...