Blue in the filaments in the outer part of ... Take for example the Orion Nebula. Forming the middle "star" in Orion's sword, ...

Nebulae are gigantic clouds of gas and dust that exist in space between stars. Check out 7 mesmerizing photos of this cosmic ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the northern hemisphere).

With a telescope, look for the Flame Nebula above and to the ... is another blue supergiant, and, like the other behemoths in Orion, is expected to explode in a catastrophic supernova and collapse ...

Nebula Blue, Celestial Copper Matte, Orion Red Matte, Sirius White Matte, All Star Black Matte, Cosmic Carbon.