(1571-1630), German astronomer and natural philosopher, noted for formulating and verifying the three laws of planetary motion. These laws are now known as Kepler's laws.
Kepler Mission to find Earth-size planets in the habitable zones of stars ... in association with the International Year of Astronomy 2009. Latest News Release:
Johannes Kepler (pronounced /ˈkɛplɚ/) (December 27, 1571 – November 15, 1630) was a German mathematician, astronomer and astrologer, and key figure in the 17th century ...
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