Assistant Web Editor Dan Bracaglia made this images of the Space Shuttle Enterprise's final flight from Washington DC to its new home in New York City. He captured the shuttle over the Hudson River. Shot with a Canon 5D Mark III, mounted on a Gitzo tripod, Dan affixed a Canon 400mm f/2.8mm lens for a nice tight crop. The image was made at ISO 200, f/5.6, 1/4000 sec.
Read more about the Enterprise's final flight over on PopSci and check out their photo gallery for more images.