Space Exploration timeline

By Eddielieder

  • The first telescope built by Galileo

    It was built in 1608.it was called a refracting telescope

  • Isaac newtons 3 laws of motions

    1.an object in motion will remain in motion unless acted upon by a force.
    2.force equals mass multiplied by acceleration.
    3.to every action, there is an equal and opposite reaction.

  • Sir Isaac Newton built the first reflecting telescope

    He built the first ever reflecting telescope

  • Galileo first telescope, what he seen

    1.there are more stars in the night sky than the unaided eye can see.

  • Galileo first telescope, what he saw

    3.venus has phases like the moon.

  • Galileo first telescope, what he saw

    4.jupiter has moons orbiting around it.

  • Galileo first telescope, what he saw

    5.there are dark spots that move across the surface of the sun.

  • Galileo first telescope, what he saw

    2.the band of light called the Milky Way consists of many stars

  • The Hubble space telescope

    It is the best known space telescope.hubble began operation in 1994. Since then it has provided huge amounts of data.

  • Hubble space craft

    It began operation in 1994, since then it has provided huge amounts of of data.The telescope has helped astronomers answer many of the biggest questions in astronomy.