'The history of radio astronomy and the National Radio Astronomy
Observatory' -- subject(s): History, National Radio Astronomy
Observatory (U.S.), Radio astronomy
'The history of radio astronomy and the National Radio Astronomy
Observatory' -- subject(s): History, National Radio Astronomy
Observatory (U.S.), Radio astronomy
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Hartebeesthoek Radio Astronomy Observatory was created in
1961.
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radio astronomy
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radio astronomy...:)
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Five College Radio Astronomy Observatory was created in
1969.