Difference between revisions 2241369 and 2247685 on enwikiversity

[[Image:Brorfelde Schmidt Telescope.jpg|thumb|right|250px|The Schmidt Telescope at the former Brorfelde Observatory is now used by amateur astronomers. Credit: [[commons:User:Moeng|Mogens Engelund]].]]
A '''radiation telescope''' is an instrument designed to collect and focus radiation so as to make distant sources appear nearer.
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==Astronomy==
{{main|Keynote lectures/Astronomy}}
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|date=1990
|pages=369–370 }}</ref>
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==Galactic telescopes==
{{main|Instruments/Telescopes/Galaxies|Galactic telescopes}}
[[Image:
NGC 891 HSTCaldwell 23 - 2.jpg|thumb|right|250px|NGC 891 is selected as first light. Credit: NASA.]]
[[Image:LargeBinoTelescope NASA.jpg|thumb|left|250px|This is an image of the Large Binocular Telescope with protective doors open. Credit: NASA.]]
The Large Binocular Telescope at left is located on Mount Graham (10,700-foot (3,300 m)) in the Pinaleno Mountains of southeastern Arizona, and is a part of the Mount Graham International Observatory.

(contracted; show full){{tlx|Radiation astronomy resources}}{{Principles of radiation astronomy}}{{tlx|Technology resources}}{{Sisterlinks|Radiation telescopes}}
{{Sisterlinks|Telescopes}}

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[[Category:Instruments/Lectures]]
[[Category:Materials sciences/Lectures]]
[[Category:Radiation astronomy/Lectures]]
[[Category:Technology/Lectures]]