what is in this picture

• by march3258

  i have seen this picture and i have been wondering what the green blobs are i think there artifacts but im not sure.

  Posted April 30, 2015 11:19 PM

• by Budgieye moderator

  yes, artifacts, cosmic ray hits. Hubble gets alot since it is up in space, and not all get cleaned up by software.

  Posted May 1, 2015 6:15 AM