The Tarantula Nebula is an absolute riot of color - all Ha, Oiii and Sii channels contain heaps of signal and the result can look like an explosion in a paint factory. However judicious...
The Antennae Galaxies (also known as NGC 4038/NGC 4039 or Caldwell 60/Caldwell 61) are a pair of interacting galaxies in the constellation Corvus. They are currently going through a sta...