On this date in 1985, Space Shuttle Flight 51-B (Challenger) launched into orbit. Its seven crew members then carried out experiments in 12-hour shifts aboard Spacelab 3 in Challenger’s payload bay.
On this date in 1985, Space Shuttle Flight 51-B (Challenger) launched into orbit. Its seven crew members then carried out experiments in 12-hour shifts aboard Spacelab 3 in Challenger’s payload bay.