![]() The mission’s primary payload was the Spacelab-3 pressurized module, which carried 20 experiments in biotechnology, materials development and technology demonstrations.Īn experimental robotic device named Charlotte was flown for the first time to aid astronauts in performing routine manual tasks such as replacing experiment samples. The Mir crew observed neither vibrations nor ill effects to the spacecraft’s solar arrays during Discovery’s approach, which paved the way for approval of planned docking missions. After stationkeeping at a distance of 400 feet from Mir and with Commander Wetherbee manually controlling the Shuttle, Discovery was maneuvered to a distance of 37 feet from Mir.ĭiscovery was backed away to 400 feet for a one and one-quarter loop around Mir as the space station was extensively photographed. However, after extensive analysis and some modifications in the planned use of the thrusters, approval for a close approach was granted. Concerns were raised that the leaking thrusters could damage Mir upon Discovery’s close approach. The rendezvous effort was initially complicated by leaks in three of 44 Reaction Control System thrusters used to maneuver the Shuttle while in orbit. ![]() One of Discovery’s primary objectives was a rendezvous with the Russian Mir Space Station, in a dress rehearsal for an upcoming docking mission. This was the first Shuttle flight with a female pilot and the second flight carrying a Russian cosmonaut. Mission duration was 8 days, 6 hours, 28 minutes, 15 seconds. February 3 launch occurred as scheduled with no delays. ![]() Scheduled Februlaunch was postponed on the day before due to the failure of one of Discovery’s on-board Inertial Measurement Units (IMU). Rollover to Vehicle Assembly Building – January 5, 1995 Tow to Orbiter Processing Facility – September 28, 1994
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