Space Shuttle Endeavour / OV-105 | STS-61

STS-61 was the first Hubble Space Telescope servicing mission, and the fifth flight of the Space Shuttle Endeavour. The mission launched on 2 December 1993 from Kennedy Space Center in Florida. The mission restored the spaceborne observatory's vision, marred by spherical aberration, with the installation of a new main camera and a corrective optics package. This correction occurred more than three and a half years after the Hubble was launched aboard STS-31 in April 1990. The flight also brought instrument upgrades and new solar arrays to the telescope.

The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS). Five complete Space Shuttle orbiter vehicles were built and flown on a total of 135 missions from 1981 to 2011.

• Space Shuttle

  Human Spaceflight
  The Space Shuttle program was the fourth human spaceflight program carried out by the National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011.
  Program infoProgram wiki

• Richard O. Covey
  Commander
• Ken Bowersox
  Pilot
• Claude Nicollier
  Mission Specialist
• Kathryn C. Thornton
  Mission Specialist
• Thomas Akers
  Mission Specialist
• Jeffrey Hoffman
  Mission Specialist
• Story Musgrave
  Mission Specialist

• Space Shuttle Endeavour

  Spaceplane
  Low Earth Orbit

  National Aeronautics and Space Administration