Astronauts Repair the Hubble Space Telescope

Article abstract: Images of unprecedented detail and clarity reveal secrets of the universe.

Summary of Event

One of the earliest envisioned scientific applications of space exploration was placing a large telescope beyond the optical distortions imposed by earth’s atmosphere. The Hubble Space Telescope (HST), the first realization of this dream, experienced many setbacks before finally becoming operational. The launch of the telescope was delayed by two years after the explosion of the space shuttle Challenger in 1986. When the telescope was...

[The entire page is 1480 words long]

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