Caption

The new "Hubble Hallway" on display at the Washington Dulles International Airport features images and spectra spanning the breadth of Hubble science, from the local cosmic neighborhood of our solar system, to planets orbiting other stars, to colorful nebulas and distant galaxies in the first eons of the universe. The exhibit lines a section of the walls of the 300-foot-long hallway between Dulles' main terminal and the airport's parking garages and future Metrorail stop.