Hubble back in service after gyro scare—NASA still studying reboost options | Ars Technica
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A New Spaceship Could Fly Astronauts to Hubble Space Telescope for Repairs
Telescope Services
U.S. Postal Service Issues James Webb Space Telescope Stamp
Front End Service truck rises to repair antennas – National Radio Astronomy Observatory
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SpaceX, NASA considering Dragon mission to Hubble Space Telescope | Space
Servicing Missions | HubbleSite
How long will the Hubble Telescope last? | MIT Technology Review
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