How many nebulas do you think are in this photo? Careful, the answer is not quite what it seems.
In the Battlestar: Galactica universe, nebulas are a nifty spot to hide from the Cylons that are plotting to kill humanity. There's just one problem with the hypothesis, though: These diffuse areas of gas in our universe are actually very faint, even if you get close up. Probably too faint for a hiding spot.
At first glance, these brilliant photos might appear to be shaky images of a distant nebula, but that's just a clever illusion. Photographer Fabian Oefner actually created these images using fiberglass lamps, Photoshop, and a bit of ingenuity.