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Click here to view Hubble Telescope news from 60+ newspapers.
Bookmark or Share- Images - HubbleSiteExplore a developing gallery of images featuring astronomical observations and informative science content around the Hubble Space Telescope mission.
- Quick Facts - HubbleSiteHubble is a Cassegrain telescope — a type of reflecting telescope. Light enters the telescope and strikes the large primary, or main, mirror.
- Hubble Home | HubbleSiteWhat Is Hubble Looking at Now? Check out Space Telescope Live for details on Hubble’s past, current, and upcoming observations. Start Exploring
- The Telescope - HubbleSiteHubble is a Cassegrain reflector telescope. Light from celestial objects travels down a tube, is collected by a bowl-like, inwardly curved primary mirror and reflected toward a smaller, dome-shaped, outwardly curved secondary mirror.
- NASA's Hubble Restarts Science in New Pointing ModeNASA successfully transitioned operations for the agency’s Hubble Space Telescope to an alternate operating mode that uses one gyro, returning the spacecraft to daily science operations Friday. The telescope and its instruments are stable and functioning normally.
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