Space Invader mosaic on its way to attack the earth

I’m not sure if we can still call this Space Invader mosaic “street art” when it’s up in the stratosphere. The artist Invader, who was featured in the award-winning documentary Exit Through the Gift Shop, sent one of his pieces up into the second layer of the earth’s atmosphere back in August. He created the high/low-tech unmanned spacecraft using a balloon for flight and a camcorder to film the voyage.