Is this an artifact?

• by TheVespertine

  This is the fourth one I've found, what is it?

  Posted September 24, 2012 8:50 PM

• by ElisabethB moderator

  It's a satellite trail

  Posted September 24, 2012 8:51 PM

• by TheVespertine

  Ah, I see.

  Posted September 24, 2012 8:51 PM