Here's another black and white picture taken in H-alpha, this time of the Pacman nebula (NGC 281). I don't have a lot to say about this one, it's a hydrogen gas cloud similar to the gas cloud around Sadr that I previously photographed. An interesting thing about it thought, is its position, it's about 6 500 light years from us and about 1000 light years above the galactic plane, making it a prominent target to study star formation. The cluster of stars at the center of the nebulas is a good example of those newly borne stars as it is only about 3.5 million years old.