Moon missions / NASA photography. A self-described database and library junkie, Chavetta has made extensive use of NASA’s vast internet archive, most recently for his Moon Men exhibition, on view through February 7 at Chicago’s 360See gallery. “It’s not, like, renderings of a supernova. These are astronauts with Hasselblads strapped to their chests. It’s all subdivided into hi-res TIFF files, and it belongs to all of us. I spend most of my time doing research, and this is a goldmine.”