She pointed to one side, where images the size of full sheets had been painstakingly arranged into a roughly round shape, with a large opening in the middle. "This is KOI-087.01,” she said. “The thing Major calls Earth. But it's not Earth. Earth is a planet. This isn't a planet." She pointed to another image, one printed on a single sheet of paper. "I had the computer composite this. There is some CGI to fill in the gaps."