No spaceship? Escape from the apocalypse to the Mars planet by piggyback! This Alien Piggyback Adult Unisex Costume features the traditional green Area 51 alien in a spacesuit that definitely crashed down to earth by flying saucer in the Roswell UFO incident. The self-stuff legs give the funny appearance of you sitting on the alien's shoulders. Zoom out of this world into another galaxy with this hilarious get-up.