Rank 98 documents STS-61 — the December 1993 mission that rescued the Hubble Space Telescope from spherical aberration and restored NASA's flagship observatory to its design specification. Endeavour OV-105 captured Hubble on 4 December; Story Musgrave, Kathryn Thornton, Jeffrey Hoffman, and the EVA team conducted five spacewalks totaling 35 hours 28 minutes to install COSTAR corrective optics and the WFPC2 camera that fixed the flawed primary mirror. Richard Ochoa led Goddard/Johnson coordination on the most complex shuttle servicing mission then flown — a template for four subsequent Hubble servicing flights. Wallimilist renders Hubble upright in the payload bay, the EMU astronaut on the RMS arm, WFPC2 label, and gold foil insulation exactly as the master PNG dictates.