NASA This Week in NASA History: 3rd Hubble Servicing Mission – Dec. 19, 1999

This week in 1999, space shuttle Discovery, mission STS-103, launched from NASA’s Kennedy Space Center on the third Hubble Space Telescope servicing mission. via NASA http://www.nasa.gov/centers/marshall/history/this-week-in-nasa-history-3rd-hubble-servicing-mission-dec-19-1999.html