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Isaac Newton
Isaac Newton created Laws of Gravity -
Period: to
History of Science
Issac Newton create laws of gravity -
Edmond Halley
he used Newtons laws to predict that a comet last seen in 1682 would reappear 76 years later -
William Herschel
proposed that some nebube are groups or systems of stars, and that these star systems are very distant and enormous -
Caroline Herschel
Caroline Herschel and her brother William made powerful reflecting telescopes and compiled catalogues of star clusters, nebulae and galaxies -
Gustav Kirchhoff
investigated the solar spectrum by possinmg sunlight though a spectroscrope
