Orbiting Earth at an altitude of 356 nautical miles perched atop a foot restraint on Endeavour's Remote Manipulator System (RMS) arm, Astronauts F. Story Musgrave (top) and Jeffrey A. Hoffman wrap up the final of five STS-61 space walks. The Hubble Space Telescope (HST) sits just above the payload bay. The west coast of Australia forms the backdrop.
