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Lowell Observatory
noun
- the astronomical observatory, situated in Flagstaff, Arizona, at which Pluto was discovered in 1930.
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Word History and Origins
Origin of Lowell Observatory1
Named after P. Lowell
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Example Sentences
The Lowell Observatory at Flagstaff is known throughout the whole of the civilized world.
From Project Gutenberg
Brief discussions and notices will also be found in the Lowell Observatory Bulletins.
From Project Gutenberg
He has also drawn many of the surface features of Mars, and was at one time connected with the Lowell Observatory.
From Project Gutenberg
Three volumes of quarto memoirs and many bulletins from the Lowell Observatory attest to his industry.
From Project Gutenberg
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