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ISS Space Science

Soyuz Breaks Speed Record To ISS 58

Zothecula writes "A manned Soyuz spacecraft set a record for traveling to the International Space Station (ISS), arriving six hours after launch instead of the usual two days. Soyuz 34 lifted off from Baikonur Cosmodrome in Kazakhstan on Friday, March 28 at 4:43 p.m. EDT (08:43 GMT) and docked with the ISS at 10: 28 PM EDT (03:28 GMT). It was able to catch up and match trajectories with the ISS in only four orbits using new techniques previously tested in ISS rendezvouses with Russian unmanned Progress cargo ships."
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Soyuz Breaks Speed Record To ISS

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  • by DerekLyons ( 302214 ) <fairwater@gmaLISPil.com minus language> on Monday April 01, 2013 @09:04PM (#43334377) Homepage

    The fastest to ISS, but not the fastest docking ever... I believe that record belongs to Gemini 11 [wikipedia.org] which docked on it's first orbit - 96 minutes after launch. Gemini 8 [wikipedia.org] managed the first ever docking between spacecraft in orbit a mere six hours and thirty three minutes after launch.

    In the past they've taken four days in order to allow the crew time to get used to weightlessness, and to check out the spacecraft - doubly important for Soyuz since it'll be there for months and doubles as the crew's escape pod. That being said, the 'express' profile has been chosen for no other reason than to save money on mission control personnel... (Though they're trying to spin it otherwise.) In reality, I suspect those controllers are employed year 'round, but the money is only debited from the ISS program when a Soyuz is in [active] flight - making any real savings illusory.

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