Cosmic Creatures Of The Galaxy

Where have all the cosmic critters gone?  Are they hiding in a nebula?  Are they cloaked with a kind of Harry Potter like invisible field?  Or, are they crafty inter dimensional beings who simply don't register on our eyes or even advanced, probing technology?  Phantoms...
 

Am I all alone in the world?

Sci-Fi pets aren't usually found waiting for us to adopt them at a pet store, but then again, nobody would discount a dog or cat that had the spunk enough to warp around the cosmos.  Cosmic Creatures are all around us.  Let's go find em!