Mg nosferatu06

You presented Doby with clothes?

By Gunny97

  • Confirmation of the Theory of General Relativity.

    Confirmation of the Theory of General Relativity.

  • Dr. Shapley observes the Milky Way.

  • Period: to

    Cosmic Times

  • Einstein adds cosmological constant to General Relativity equation.

  • Edwin Hubble takes photos of spiral nebulae

  • Proved the existence of Andromeda

  • Spiral, irregular, and eliptical galaxies named

  • Walter Baade photographed Andromeda

  • Two types of super-novae identified: Type 1 and Type 2

  • Two thoeries for the creation of the Universe: Big Bang and Steady State

  • Arno Panzias and Robert Wilson discovered energy existing at the center of the universe

  • Emily LeRox, Andre Doroshkevic, and Edward Ohm missed backround radiation in their data

  • NGC 3521 and NGC 972 astronomers find light doesn't match what we would expect from the amount of matter

  • Inflation theory states that the Universe underwent a very rapid expansion.

  • Dark Matter: Matter we can not see, but exerts gravity

  • The big bang created energy called Cosmic microwave backround (CMB)

  • Universe Composition:Darkness: 73%, Atoms: 4%, Dark matter: 23%

  • Dr. John C. Mather, a NASA won a Nobel Prize for discoveries about the microwave backround.