What's this?

• by Foundren_Shi

  What this green lines really is?

  Posted June 15, 2013 8:52 AM

• by ElisabethB moderator

  It's a satellite trail.
  The satellite reflects the sunlight and because of its speed it gets caught in just one filter.
  Satellite trails can also be blue or red.

  Posted June 15, 2013 10:49 AM