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Mesopotamia: Astronomer: Astronomers of Babylon
Study the Babylonians accomplishments in astronomy. This early civilization developed a calendar and were able to predict near-future events based on the reading of the stars. Scroll through a story and engage in a challenge reinforcing...
Smithsonian Institution
National Museum of American History: The Remarkable Star Map of Simeon De Witt
Simeon de Witt created his star map in 1780 after studying European star maps and the skies. His is the 'oldest surviving Anglo-American star map.' Read about the history of star maps, a biography of Simeon de Witt, and the influence his...