Since they were first detected over four decades ago, unusually powerful x-ray emissions originating from the site of a dying ...

A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for ...

The ejected material from both the normal evolution and ejected planetary nebula will enrich the interstellar medium with heavy elements resulting from the hydrogen and helium burning processes.

Was the Nebula used to hide At Attin during the Galactic ... This article was originally published on dorksideoftheforce.com as 6 burning questions we have going into Skeleton Crew episode 3.