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The Lowell Observatory - Online Term Paper

The Lowell Observatory

Lowell Observatory is located in Flagstaff, Arizona. It was
established in 1894 by Dr. Percival Lowell. Dr. Percival borrowed several
telescopes and managed to collect a small staff and began making
observations of the sky. In 1896, Dr. Percival got a 24-inch Alvan Clark
refracting telescope that was 32 feet long. Costing $20,000, it is housed
in a dome made of Ponderosa pine, the dome was built in ten days with ten
men, using no tools. To this day is still standing, and is recognized as a
National Historic Landmark; it allows viewers to go in and look through the
telescope during the night shows.
Dr. Percival used this telescope to study Mars; this telescope was
also used in the ...

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There are a total of nine telescopes, eight which are at the
observatory, of these many of them are historic, such as the 24" Clark
Refractor that is 102 years old. The Pluto telescope dome and John Vickers
McAllister telescope dome, which is 16" long, are also telescopes you would
find at Lowell Observatory. The most modern telescope they have there is
the Anderson Mesa Telescope. Their ninth telescope is located in Western
Australia. Many of these nine telescopes are equipped with state of the art
electronic cameras, auxiliary instrumentation and spectrographs. Recently
they have gotten the privilege to have the access to the Navy Optical
Interferometer. Lowell does a lot with NASA too; the astronomers often use
NASA's Hubble Space Telescope to help with their research.
A lot of research has been done at this observatory, including the
discovery of the evidence of expanding of the universe in 1912-1917 and the
successful search of the ninth planet, Pluto, in 1930. Other ...

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The Lowell Observatory. (2007, July 22). Retrieved June 7, 2026, from http://www.essayworld.com/essays/The-Lowell-Observatory/68418

"The Lowell Observatory." Essayworld.com. Essayworld.com, 22 Jul. 2007. Web. 7 Jun. 2026. <http://www.essayworld.com/essays/The-Lowell-Observatory/68418>

"The Lowell Observatory." Essayworld.com. July 22, 2007. Accessed June 7, 2026. http://www.essayworld.com/essays/The-Lowell-Observatory/68418.

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PAPER DETAILS

Added: 7/22/2007 10:41:00 PM
Category: Geography
Type: Premium Paper
Words: 730
Pages: 3

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