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Evidence for the formation on the Universe

Evidence for the formation on the Universe. How do we know the Universe is expanding?. __. __. The Doppler Effect. Electromagnetic Spectrum. Pg. 14 in your Best Friend. Evidence for the Big Bang. light from distant galaxies all shift toward red. Stars emit light.

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Evidence for the formation on the Universe

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  1. Evidence for the formation on the Universe

  2. How do we know the Universe is expanding? • __ • __

  3. The Doppler Effect

  4. Electromagnetic Spectrum Pg. 14 in your Best Friend

  5. Evidence for the Big Bang light from distant galaxies all shift toward red

  6. Stars emit light Stars produce a spectra – • __ • __

  7. Discoveries from the Doppler Effect • __ • The further away an object is from us, the faster it is moving away. Therefore, the universe is expanding explosively!!!

  8. Cosmic Background Radiation • __

  9. Universe Summary • __ • __ • Evidence for Expansion: • 1. __ • __ • 2. __ • __ • __

  10. Galaxies

  11. We are located on the outer edge of the galaxy!

  12. The Milky Way Galaxy vs. the Andromeda Galaxy • They are on a collision course!!! • What will happen when these two galaxies collide? • Nothing, they are mostly empty space!

  13. Andromeda

  14. Sombrero Galaxy What do you think is in the center of a Galaxy

  15. Whirlpool Galaxy

  16. Galaxy Summary • __ • __ • ___ • ___ • ___

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