What is the blob?

• by twopints99

  Hi I'm new to this, I wondered whether anyone could identify what the white blob in the top right is.
  Thanks.

  Posted June 26, 2014 9:28 AM

• by ElisabethB

  Defintely an artifact. 😄

  Posted June 26, 2014 9:40 AM

• by TED91

  Agree. This is camera/telescope optics artifact.

  Posted June 26, 2014 10:47 AM

• by scibuff

  You'll notice it exhibits exactly the same motion pattern as other artifacts (in other image sets)

  Posted June 26, 2014 10:47 AM