NASA approves Hubble revival plan

MSNBC:

NASA approves Hubble revival plan.

Circuit switchover could get data flowing again by Friday, managers say.

NASA is going ahead with a plan to restart the flow of science data from the Hubble Space Telescope by routing around circuitry that failed a little more than two weeks ago, officials said Tuesday.

The unprecedented switchover is due to begin early Wednesday, and if all goes well, the telescope should be beaming imagery back down to Earth by Friday, said Art Whipple, manager of the Hubble Space Telescope Systems Management Office at NASA's Goddard Space Flight Center.

Last month's glitch forced the postponement of the shuttle Atlantis' servicing mission to the world's best-known space observatory. That mission had been due for launch on Tuesday, but it's now been put off until next February at the earliest. Whipple said the plan for that orbital service call was "still being hashed out