Telescope

Astrological discoveries

By 918125
  • Period: Feb 19, 1473 to May 24, 1543

    The lifespan of Nicholaus Copernicus

    he was the one who first theorized the sun was center of the universe
  • Period: Feb 15, 1564 to

    Lifetime of Galileo

    Lived in Italy
  • Period: Dec 27, 1571 to

    Lifetime of Jahannes Keplar

    Laws of planetary motion

  • The first reflecting telescope is made

    In England Sir Isaac Newton discovered how to make a reflecting telescope

  • The non-spherical mirror is ground

    Hadley did it

  • A lens doublet withoutchromatic aberrationis made

    In 1729, Hall figured out how
    to combine lenses of different
    shapes and materials to fix the
    chromatic aberration problem.

  • Spiral nebulae are discovered

    lord rosse did this

  • The first radio telescope is built

    by Grote Reber

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