1. The Stars Chapter 14 Great Idea: The Sun and other stars use nuclear fusion reactions to convert mass into energy. Eventually, when a star’s nuclear fuel is depleted, the star must burn out.

3. The Nature of Stars

5. The Night Sky

7. Schematic Drawings of Telescopes

8. Keck Telescopes

9. Magellan Telescope

11. The Hubble Space Telescope

12. The Anatomy of Stars

14. The Surface of the Sun

15. The Sun's Chromosphere and Corona

16. Earth’s Magnetic Field

17. Northern Lights

22. The IceCube Lab

25. The Triangulation of Stellar Distances

26. Cannon and Leavitt

28. The Life Cycles of Stars

30. The Eagle Nebula

31. Formation of a Planetary System

34. The Life Cycle of the Sun

36. The Interior of a Large Star

37. Star Explosion

39. Jocelyn Bell Burnell

40. Pulsars – Rapid Rotation and Intense Magnetic Field