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A Week of Work on the Hubble Telescope

A week of work

Astronaut John Grunsfeld performs work on the Hubble Space Telescope as the first of five STS-125 spacewalks kicks off a week's worth of work on the orbiting observatory. Grunsfeld, a spacewalk veteran who previously worked on the telescope, will participate in two of the remaining four sessions of extravehicular activity later in the mission.

Image Credit: NASA

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Last Updated
Apr 17, 2023
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NASA Hubble Mission Team

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