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Results tagged with hubble
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user 6718
The Hubble Space Telescope (HST) is a space telescope in low Earth orbit with a 2.4 meter main mirror capable of observing near ultraviolet, visible, and near infrared light. It was launched in 1990 and remains in operation (following five servicing missions) as of 2015.
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What did the Hubble fix look like?
When Hubble was built, there was a defect in the mirror that caused the images to be blurry. Astronauts then went to install extra optics on the telescope to fix the blurriness. … Are there any pictures of them before and after they got installed onto Hubble? …
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