The California Nebula is seen in its entirety in this image from NASA’s WISE mission, covering over 25 square degrees of sky. In this infrared view, the dust clouds underlying the nebula glimmer ...

All six pictures shown from this release are infrared ... Located in the constellation Perseus the Hero, the California Nebula spans 100 light-years. The Nebula displays a bright green color ...

NGC 7023, also known as the Iris Nebula, is a reflection nebula in the constellation Cepheus. It's a bright nebula that's visible in the northern sky.

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Opinions expressed by Forbes Contributors are their own. Jamie Carter is an award-winning reporter who covers the night sky. This composite image shows the star-forming region 30 Doradus, also ...

Now, Hubble’s various images of the Butterfly Nebula have given us a glimpse of what it could look like after our star finally says goodbye. Many scientists expect the sun to die in around 10 ...

But with this new, larger telescope, Hubble was able to resolve images of the nebulae that showed individual stars. Around 1924, Hubble was looking at the Andromeda nebula and found to his ...