green light?

• by somantasi

  what is this green beam?

  Posted November 21, 2013 3:10 PM

• by ElisabethB moderator

  It is a satellite trail.

  The satellite catches the sunlight and because of its speed it gets caught in just one filter.

  They can also be red or blue.

  Posted November 21, 2013 3:46 PM

• by planetaryscience

  red: AGZ00044k7

  Blue: AGZ0002m8a

  Posted November 21, 2013 4:24 PM