1 00:00:00,000 --> 00:00:07,904 >> SERVICING MISSION 3A ARCHIVAL VIDEOS 2 00:00:11,904 --> 00:00:23,644 >> Featuring footage of astronauts training for their difficult mission. 3 00:00:32,644 --> 00:00:41,355 >> Along with incredible archival video of the mission's complicated spacewalks. 4 00:00:43,355 --> 00:00:53,402 >> Click the link in the description to view or download hours of newly released mission footage. 5 00:00:53,402 --> 00:00:59,100 [INTENSE MUSIC]