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An airlock [a] is a room or compartment which permits passage between environments of differing atmospheric pressure or composition, ...
Air lock problems often occur when one is trying to recommission a system after it has been deliberately (for servicing) or accidentally emptied. Take, for example, a central heating system using a circulating pump to pump water through radiators. When filling such a system, air is trapped in the radiators. This air has to be vented using screw ...
Conducted repairs to the insulation of the damaged Soyuz TM-9. Found that the airlock hatch was damaged and would not shut when the EVA was concluded, so the back-up secondary airlock in Kvant-2 was used. [1] [2] [5] 14 EO-6 EVA 2: Anatoly Solovyev Aleksandr Balandin: 26 July 1990 11:15 26 July 1990 14:46 3 hours, 31 minutes
Stranded astronauts to complete spacewalks in January for International Space Station repairs. ... Williams and NASA astronaut Nick Hague suited up and exited the space station airlock at 8 a.m ...
The longest spacewalk was performed on 11 March 2001, when STS-102 crew members Susan J. Helms and James S. Voss conducted a full spacewalk, and then returned to the airlock, but remained in their suits ready to exit the airlock again in case the robotics operations ran into problems. The total time for that spacewalk was eight hours and fifty ...
When the spacewalk began, Solovyev and Vinogradov had only planned to inspect and film the damaged airlock sealing system, but the inspection showed that repairs could be made on-the-spot. After completing the repair, the spacewalking team used the Strela boom to move across Mir and recover the American optical monitoring experiment. Before ...
The first EVA repairs of a spacecraft were made by Charles "Pete" Conrad, Joseph Kerwin, and Paul J. Weitz on May 26, June 7, and June 19, 1973, on the Skylab 2 mission. They rescued the functionality of the launch-damaged Skylab space station by freeing a stuck solar panel , deploying a solar heating shield, and freeing a stuck circuit breaker ...
Mounted on the LMC is the TPS Repair Box, which would have been used in case to repair the Thermal Protection System of the Space Shuttle. Furthermore, seen here on the left is one Control Moment Gyroscope (CMG), which was delivered as a replacement to the ISS. July 26: Space Shuttle Discovery STS-114 launch.