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Learning without distractions
  1. 1 57:26 General Astronomy: Lecture 1 – Introduction Spahn's Science Lectures · 138.9K views
  2. 2 26:24 General Astronomy: Lecture 2 – The Ancient Views of the Heavens Spahn's Science Lectures · 25.3K views
  3. 3 23:09 General Astronomy: Lecture 3 – The Copernican Revolution Spahn's Science Lectures · 16.7K views
  4. 4 40:57 General Astronomy: Lecture 4 – Making Sense of the Universe Spahn's Science Lectures · 16.9K views
  5. 5 35:51 General Astronomy: Lecture 5 – Patterns in the Night Sky Spahn's Science Lectures · 14.5K views
  6. 6 23:47 General Astronomy: Lecture 6 – The Reason for Seasons Spahn's Science Lectures · 9K views
  7. 7 31:42 General Astronomy: Lecture 7 – Eclipses and the Motion of the Moon Spahn's Science Lectures · 8.4K views
  8. 8 41:29 General Astronomy: Lecture 8 – A Tour of the Solar System Spahn's Science Lectures · 10.2K views
  9. 9 25:42 General Astronomy: Lecture 9 – The Origin of the Solar System Spahn's Science Lectures · 7.7K views
  10. 10 28:20 General Astronomy: Lecture 10 – The Formation of the Planets Spahn's Science Lectures · 7.1K views
  11. 11 42:16 General Astronomy: Lecture 11 – An Introduction to Planetary Geology Spahn's Science Lectures · 12.5K views
  12. 12 38:29 General Astronomy: Lecture 12 – Geology of the Terrestrial Planets Spahn's Science Lectures · 6.4K views
  13. 13 23:58 General Astronomy: Lecture 13 – The Unique Geology of Earth Spahn's Science Lectures · 3.9K views
  14. 14 25:07 General Astronomy: Lecture 14 – An Introduction to Planetary Atmospheres Spahn's Science Lectures · 5.4K views
  15. 15 29:33 General Astronomy: Lecture 15 – Earth’s Atmospheric Structure and Magnetic Field Spahn's Science Lectures · 3.9K views
  16. 16 30:36 General Astronomy: Lecture 16 – Atmospheres of the Terrestrial Planets Spahn's Science Lectures · 3.4K views
  17. 17 40:41 General Astronomy: Lecture 17 – Earth’s Atmospheric History and Climate Change Spahn's Science Lectures · 3.3K views
  18. 18 27:20 General Astronomy: Lecture 18 – The Nature of Light Spahn's Science Lectures · 4.6K views
  19. 19 31:47 General Astronomy: Lecture 19 – Learning From Light Spahn's Science Lectures · 4.1K views
  20. 20 34:06 General Astronomy: Lecture 20 – Why the Sun Shines Spahn's Science Lectures · 4.4K views
  21. 21 37:33 General Astronomy: Lecture 21 – The Structure of the Sun Spahn's Science Lectures · 4.7K views
  22. 22 28:01 General Astronomy: Lecture 22 – The Nature of the Stars Spahn's Science Lectures · 4.2K views
  23. 23 32:57 General Astronomy: Lecture 23 – Stellar Classification and the H-R Diagram Spahn's Science Lectures · 4.8K views
  24. 24 23:23 General Astronomy: Lecture 24 – The Formation of a Protostar Spahn's Science Lectures · 4.3K views
  25. 25 30:52 General Astronomy: Lecture 25 – The Evolution of a Protostar Spahn's Science Lectures · 4.1K views
  26. 26 40:31 General Astronomy: Lecture 26 – The Lives of Stars Spahn's Science Lectures · 4.6K views
  27. 27 26:51 General Astronomy: Lecture 27 – The Fates of Low and Intermediate-Mass Stars Spahn's Science Lectures · 3.1K views
  28. 28 34:35 General Astronomy: Lecture 28 – The Fates of High-Mass Stars Spahn's Science Lectures · 3.4K views
  29. 29 43:19 General Astronomy: Lecture 29 – Neutron Stars and Black Holes Spahn's Science Lectures · 4.8K views