NASA Space Trek Collection: Skylab/The Second Manned Mission(DVD)

Two more films compiled from the vaults of NASA. In 'Skylab: The First 40 Days', presented by astronaut Pete Conrad, the problems threatening Skylab's unmanned launch are chronicled, along with the first 40 days of the mission. 'Skylab: Second Manned Mission', presented by Rusty Schweickart, shows how Skylab 2 became a repair mission to make way for the discoveries of Skylab 3.