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Cosmology and Astronomy

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Videos attempting to grasp a little bit about our Universe (many of the topics associated with

Self-Study Content
  1. Scale of Earth and Sun

    More free lessons at: http://www.khanacademy.org/video?v=GZx3U0dbASg Scale of Earth and Sun

  2. Scale of Solar System

    More free lessons at: http://www.khanacademy.org/video?v=GP53b__h4ew Scale of Solar System

  3. Scale of Distance to Closest Stars

    More free lessons at: http://www.khanacademy.org/video?v=jEeJkkMXt6c Scale of Distance to Closest S

  4. Scale of the Galaxy

    More free lessons at: http://www.khanacademy.org/video?v=rcLnMe1ELPA Scale of the Galaxy

  5. Intergalactic Scale

    More free lessons at: http://www.khanacademy.org/video?v=JiE_kNk3ucI Intergalactic Scale

  6. Hubble Image of Galaxies

    More free lessons at: http://www.khanacademy.org/video?v=Wl4re38deh0 Hubble Image of Galaxies

  7. Big Bang Introduction

  8. Radius of Observable Universe

    More free lessons at: http://www.khanacademy.org/video?v=6nVysrZQnOQ Radius of Observable Universe

  9. (Correction) Radius of Observable Universe

    More free lessons at: http://www.khanacademy.org/video?v=b6VQv76BQDs (Correction) Radius of Observa

  10. Red Shift

    More free lessons at: http://www.khanacademy.org/video?v=mx2M_ZKXM_c Red Shift

  11. Cosmic Background Radiation

    More free lessons at: http://www.khanacademy.org/video?v=sxbPwl_KRuA Cosmic Background Radiation

  12. Cosmic Background Radiation 2

    More free lessons at: http://www.khanacademy.org/video?v=06z7Q8TWPyU Cosmic Background Radiation 2

  13. Cosmological Time Scale 1

    More free lessons at: http://www.khanacademy.org/video?v=DRtLXagrMHw Cosmological Time Scale 1

  14. Cosmological Time Scale 2

    More free lessons at: http://www.khanacademy.org/video?v=LO7-3MpWijU Cosmological Time Scale 2

  15. Four Fundamental Forces

    More free lessons at: http://www.khanacademy.org/video?v=FEF6PxWOvsk Gravity, Weak, Electromagnetic

  16. Birth of Stars

    More free lessons at: http://www.khanacademy.org/video?v=i-NNWI8Ccas Birth of Stars

  17. Becoming a Red Giant

    More free lessons at: http://www.khanacademy.org/video?v=kJSOqlcFpJw Becoming a Red Giant

  18. White and Black Dwarfs

    More free lessons at: http://www.khanacademy.org/video?v=EdYyuUUY-nc White and Black Dwarfs

  19. A Universe Smaller than the Observable

    More free lessons at: http://www.khanacademy.org/video?v=0w9R_foNLrg A Universe Smaller than the Ob

  20. Star Field and Nebula Images

    More free lessons at: http://www.khanacademy.org/video?v=w3IKEa_GOYs Star Field and Nebula Images

  21. Parallax in Observing Stars

    More free lessons at: http://www.khanacademy.org/video?v=ETzUpoqZIHY Parallax in Observing Stars

  22. Stellar Parallax

    More free lessons at: http://www.khanacademy.org/video?v=omvNINaRdxg Another version of the stellar

  23. Stellar Distance Using Parallax

    More free lessons at: http://www.khanacademy.org/video?v=lVadjWOjvV8 Stellar Distance Using Paralla

  24. Stellar Parallax Clarification

    More free lessons at: http://www.khanacademy.org/video?v=6FP-hLuAlr4 Stellar Parallax Clarification

  25. Parsec Definition

    More free lessons at: http://www.khanacademy.org/video?v=6zV3JEjLoyE Parsec Definition

  26. Hubble's Law

    More free lessons at: http://www.khanacademy.org/video?v=1V9wVmO0Tfg Hubble's Law

  27. Lifecycle of Massive Stars

    More free lessons at: http://www.khanacademy.org/video?v=UhIwMAhZpCo Lifecycle of Massive Stars

  28. Supernova (Supernovae)

    More free lessons at: http://www.khanacademy.org/video?v=qOwCpnQsDLM Supernova (Supernovae)

  29. Supernova clarification

    More free lessons at: http://www.khanacademy.org/video?v=QMv4kxATfzs Supernova clarification

  30. Black Holes

    More free lessons at: http://www.khanacademy.org/video?v=JoL2pO3O0rg Black Holes

  31. Cepheid Variables 1

    More free lessons at: http://www.khanacademy.org/video?v=BWs-ONRDDG4 Cepheid Variables 1

  32. Why Cepheids Pulsate

    More free lessons at: http://www.khanacademy.org/video?v=X_3QAB3o4Vw Why Cepheids Pulsate

  33. Why Gravity Gets So Strong Near Dense Objects

    More free lessons at: http://www.khanacademy.org/video?v=RpOHZc6cDIw Why Gravity Gets So Strong Nea

  34. Supermassive Black Holes

    More free lessons at: http://www.khanacademy.org/video?v=DxkkAHnqlpY Supermassive Black Holes

  35. Quasars

    More free lessons at: http://www.khanacademy.org/video?v=4LmIyMyAuN0 Quasars

  36. Quasar Correction

    More free lessons at: http://www.khanacademy.org/video?v=PX_XSnVWlNc Quasar Correction

  37. Galactic Collisions

    More free lessons at: http://www.khanacademy.org/video?v=QXYbGZ3T3_k Collision of the Milky Way Gal

  38. Earth Formation

    More free lessons at: http://www.khanacademy.org/video?v=VbNXh0GaLYo How the Earth is a the byprodu

  39. Beginnings of Life

    More free lessons at: http://www.khanacademy.org/video?v=nYFuxTXDj90 Life and photosynthesis start

  40. Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon

    More free lessons at: http://www.khanacademy.org/video?v=E1P79uFLCMc Ozone Layer and Eukaryotes Sho

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