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Derrick Pitts (born January 22, 1955) is an American astronomer and science communicator.Pitts studied at St. Lawrence University and has been employed at the Franklin Institute since 1978 where he is chief astronomer and director of the institute's Fels Planetarium.
The Fels Planetarium opens January 1, 1934 at Philadelphia's Franklin Institute Science Museum, using a Zeiss Mark II projector. 1935: The planetarium at Griffith Observatory opened on May 14 and the Hayden Planetarium on October 2. During these years, other instruments began to show the sky in Sweden, Belgium, and the Netherlands.
in 1936, Fels established the Samuel S. Fels Fund, which provides support to Philadelphia-area non-profit organizations. In 1937, his southside Philadelphia mansion was given to the University of Pennsylvania, for the foundation of the Fels Institute of Government. [3] Fels is known for commissioning Samuel Barber's Violin Concerto Op. 14 in 1939.
The history of human settlement on Aogashima is uncertain. Most of the people on Aogashima are Japanese. The island is mentioned in Edo period records kept at Hachijō-jima, which recorded volcanic activity in 1652, and from 1670 to 1680. An earthquake swarm in July 1780 was followed by steam rising from the lakes in the Ikenosawa Caldera ...
The Hayden Planetarium at the American Museum of Natural History in New York City is the most visited planetarium in the world. [ 1 ] This entry is a list of permanent planetariums across the world.
Paranal Observatory nights. [3] The concept of noctcaelador tackles the aesthetic perception of the night sky. [4]Depending on local sky cloud cover, pollution, humidity, and light pollution levels, the stars visible to the unaided naked eye appear as hundreds, thousands or tens of thousands of white pinpoints of light in an otherwise near black sky together with some faint nebulae or clouds ...
Related: 300 Trivia Questions and Answers to Jumpstart Your Fun Game Night. What Is Today's Strands Hint for the Theme: "Flour Power"? Today's Strands game revolves around alternatives to regular ...
Fully reconstructed in 2002, the Planetarium's new design includes replacement of the original 40,000-pound stainless steel dome, originally built in 1933. The new premium dome is lighter and is 60 feet (18 m) in diameter. It is the first of its kind in the United States. The planetarium is also outfitted for visitors who are hearing impaired.