Green 'something'

• by Jelsk

  In the upper left corner you can (barely) see a green line. Is this a tracking line or is it something else?

  Posted December 31, 2013 12:20 PM

• by JeanTate in response to Jelsk's comment.

  Good eyes! 😃 It's a satellite (or possible plane) trail, as you can see in this zoomed-out image:

  

  Posted December 31, 2013 8:05 PM