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 https://ift.tt/38QQgRl December 18, 2019
NASA -This Week in NASA History: 3rd Hubble Servicing Mission – Dec. 19, 1999- December 18, 2019
SimmyDizzle and Friends 