The Space Shuttle: An Experimental Flying Machine

Through thick and thin, the Space Shuttle remained the centerpiece of the American human spaceflight program for three decades. In addition to deploying satellites, planetary probes and, of course, the Hubble Space Telescope, it delivered astronauts to the Mir space station and assembled and sustained the International Space Station. Yet the path to these incredible achievements was never an easy one, with some obstacles resulting in the loss of life and other major consequences that plagued the fleet throughout its operational career.