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TOP STORY | posted:
March 19, 2007 10:46 am EDT |  |
| Managing Hubble Science In late January, just one day
past the annual deadline for submitting proposals to use the Hubble
Space Telescope, one of the venerable observatory?s key instruments,
the Advanced Camera for Surveys, went dark. About 500 of the more than
700 proposals received by the Jan. 26 deadline were suddenly
obsolete. Read
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