Chatham Square Chatham Square Chatham Square is a major intersection in Chinatown, Manhattan, New York City. The square lies at the confluence of eight streets: the Bowery, Doyers Street, East Broadway, St. James Place, Mott Street, Oliver Street, Worth Street and Park Row. The small park in the center of the square is known as Kimlau Square and Lin Ze Xu Square. Chatham Square was named for William Pitt, 1st Earl of Chatham and Prime Minister of Great Britain before the American Revolution. Pitt Street in the Lower East Side is also named for him, and Park Row was once Chatham Street.
Earl C. Slipher Slipher on the Moon is named after Earl and Vesto Slipher, as is asteroid 1766 Slipher, discovered September 7, 1962, by the Indiana Asteroid Program. Earl C. Slipher Earl Charles Slipher (; March 25, 1883 – August 7, 1964) was an American astronomer. He was the brother of astronomer Vesto Slipher. Slipher was born in Mulberry, Indiana. He first joined Lowell Observatory in 1908 and became a noted planetary astronomer, concentrating on Mars. He published "Photographic History of Mars (1905-1961)". In 1957, he appeared in the "Mars and Beyond" episode of "Disneyland" discussing the possibility of life on Mars. He