Friday, 20 July, 2018
Big Ear Radio Observatory (Popularity: )
Radio astronomy and the search for extraterrestrial intelligence.
Astrolabe: An Instrument With a Past and a Future (Popularity: )
Provides photographs, diagrams, and the history of the astrolabe, an instrument used by early astronomers for solving problems relating to time and the position of the stars.
Adler Planetarium and Astronomy Museum (Popularity: )
Interprets the exploration of the Universe for the broadest possible audience and hosts one of the finest collections of early astronomical instruments in the world.
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