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Astronomy History

  • Period: 100 to

    Time

    Okay
  • 150

    Ptolemy

    He did some research before he died that helped other theories in the future
  • 500

    Aryabhata

    He did some big mathamatical problems and helped astronomy
  • Kepler

    He is known because of his laws of how planets moved
  • Galileo

    He discovered the telescope
  • Cassini

    He worked out what the rings around saturn were
  • Isaac Newton

    He discovered Gravity
  • Halley

    He worked out when Halley's Comet would orbit
  • Ja'Far

    He made a compass like device but it vanished in germany

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