The Hand Of God

The Hand of God
is a pulsar wind nebular catchily named PSR B1509-58.
The formation spins almost seven times a second, blowing particles into material left over by the exploding star.
The particles then interact with magnetic fields, creating the X-ray glow in the shape of a hand.

other interesting nature hard to believe natural effects :

just clouds caught by a blogger..

http://www.express.co.uk/news/science/725052/HAND-OF-GOD-optical-illusion-nasa
http://www.dn.pt/portugal/interior/mao-de-deus-sobre-a-madeira-5003348.html