In December 1993 astronauts from the space shuttle Endeavour performed ... above the Earth. The repair worked, and Hubble began to deliver crystal-clear images. Hubble's images have helped to ...

The Hubble Space Telescope was launched into orbit by the space shuttle Discovery back in 1990 ... Five missions have been completed to repair, upgrade and replace systems on the telescope ...

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With two powerful new instruments, added to Hubble in February 1997 by the crew of the Space Shuttle Discovery, we can literally peer light years beyond what was possible before. Our deepest look ...