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  1. 3 days ago · Galileo, the brilliant Italian polymath, revolutionized our understanding of the universe through his groundbreaking discoveries in astronomy and contributions to scientific methodology.

    • Albert Van Helden
  2. Apr 3, 2014 · Learn about Galileo's life, inventions and contributions to science and astronomy. Find out how he challenged Aristotle's views, supported Copernicus' theory and observed the moon, Venus, Jupiter and sunspots.

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  4. Jul 23, 2010 · Learn about Galileo Galilei, the father of modern science, who made major contributions to physics, astronomy and cosmology. Find out how he invented telescopes, observed the moons of Jupiter, the phases of Venus and the rugged lunar surface, and faced trial by the Catholic Church for his heliocentrism.

  5. Sep 5, 2023 · Galileo Galilei (1564-1642) was an Italian mathematician, physicist, astronomer, and natural philosopher. He created a superior telescope with which he made new observations of the night sky, notably that the surface of the Moon has mountains, that Jupiter has four satellite moons, and that the sunspots of the Sun, under careful observation ...

    • Mark Cartwright
  6. Galileo's astronomical discoveries and investigations into the Copernican theory have led to a lasting legacy which includes the categorisation of the four large moons of Jupiter discovered by Galileo (Io, Europa, Ganymede and Callisto) as the Galilean moons.

  7. Apr 23, 2018 · Learn about the major discoveries of Galileo Galilei, the Italian scientist who proved that the Earth revolves around the sun. Find out how he used telescopes, pendulums, falling objects and mathematics to challenge the prevailing wisdom of his time.

  8. Learn about the discoveries and inventions of the Italian astronomer who challenged the geocentric view of the universe. See how he used the telescope to observe the Moon, Venus, Jupiter, the Milky Way and more.

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