What impresses me most about the
I can't think of an occasion where a U.S. head of state showed that much interest in a purely scientific (unmanned) space mission. The closest thing I could find after a quick search is this 1965 shot of Lyndon Johnson being shown photos from the Mariner 4 Mars probe, two weeks after the flyby.
More Chang’e-2 photos are at this Chinese-language page at the China National Space Administration. Here's a nice one: