Space shuttle astronauts Mike Massimino and Mike Good pulled off one of the most delicate jobs of their mission today to repair and update the Hubble Space Telescope.
The pair replaced six gyroscopes that help point the telescope with precision at stars and galaxies.
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It was not easy. The gyroscopes were mounted deep inside the telescope, and Massimino, in his bulky pressure suit, had to wiggle into place to pull...Full Story