Description
Rhw Bubble nebula at upper left is where a very hot star has expelled its outer envelope of gas leaving the interior to continue furious fusion of leftover nuclear fuel. The stars that do this type of process are calledWolf Rayet stars and it is the bright star in that bubble object.
This region is also noted for the Lobster Claw nebula below at center and below center. This is so named for its appearance to the claw of one of these crustaceans!