Can anyone tell me what is hiding behind this really bright cloud? It was weird since there shouldn't be a light source behind it... I'm sure there is a simple explanation, it is just awesome how nature can play tricks on our eyes at first glance.I got this footage facing East when the Sun had already set in the West. My wife noticed it when she looked over and saw a super bright cloud by itself and realized the Sun had set behind us already. Very cool! How did this occurrence happen? The details I can remember are: around 7:30 PM Sunday 9/19/2011, Cloud is due East with the Sun set in the West, a Storm was coming in from the NW, not very windy.