Looking to plan an outer space-themed birthday party for a kid that is quite literally out of this world? Generally, space-themed birthday parties are filled with blue, white, and black decorations that capture the essence of outer space. You know you’re in outer space when you’re surrounded by UFOs and rocket ships. A fun way to incorporate these flying spacecraft is to hang toy-sized versions from the ceiling. This will accentuate the outer space theme by giving the illusion that the UFO’s and rocket ships are overhead. With these space party ideas, you will be sure to throw a party that will reach the stars. Basic Kit is Available for Space Theme.