Bubble Nebula
The Bubble Nebula (NGC 7635) is an emission nebula in the constellation of Cassiopeia.

An image of the nebula, taken by the Hubble telescope, was on display in Astrometrics aboard the  in the year 2377. ()

Appearances 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Nebulae

de:Blasennebel
fr:Nébuleuse de la Bulle