The Register®

Original URL: http://www.theregister.co.uk/2011/02/01/disovery_crawl/

Discovery crawls to launch pad

Finally poised for 24 February launch

By Lester Haines

Posted in Science, 1st February 2011 12:11 GMT

Cloud based data management

Space shuttle Discovery reached Kennedy Space Center's launch pad 39A this morning after a seven-hour, 3.4 mile crawl from the Vehicle Assembly Building.

Space shuttle Discovery during its crawl to the launch pad. Pic: NASA

The venerable vehicle is set to blast off on its final mission to the International Space Station on 24 February, carrying essential spares and the converted multi-purpose logistics module Leonardo, which will become permanent extra storage at the orbiting outpost.

On board for the STS-133 [1] mission will be commander Steven Lindsey, pilot Eric Boe, and mission specialists Michael Barratt, Steve Bowen, Alvin Drew, and Nicole Stott.

Bowen has the honour of being the first astronaut to fly two consecutive missions, having last May formed part of Atlantis's STS-132 [2] crew.

He replaces the unfortunate Tim Kopra, who fell off his bike last month and is therefore incapable of "supporting the launch window" – NASA speak for "making the flight".

Discovery has to date flown 38 missions, spending 352 days in space. Its long career – which began in 1984 with the STS-41D [3] mission – includes the first shuttle visit to Russia's Mir orbiting outpost, lifting the Hubble Space Telescope, and delivering the Japanese Kibo laboratory to the ISS.

Speaking of the final flight, commander Steve Lindsey said [4]: “We’re wrapping up the Space Shuttle Program. Besides the excitement of completing the International Space Station and all the things we do, I hope people get a sense of the history of what the shuttle is and what we’ve done and what’s ending. Because they’ll probably never see anything like it flying again.” ®