Part I. Stars, planets, and life. 1. The size and scale of the universe / Neil deGrasse Tyson ; 2. From the day and night sky to planetary orbits / Neil deGrasse Tyson ; 3. Newton's laws / Michael A. Strauss ; 4. How stars radiate energy (I) / Neil deGrasse Tyson ; 5. How stars radiate energy (II) / Neil deGrasse Tyson ; 6. Stellar spectra / Neil deGrasse Tyson ; 7. The lives and deaths of stars (I) / Neil deGrasse Tyson ; 8. The lives and deaths of stars (II) / Michael A. Strauss ; 9. Why Pluto is not a planet / Neil deGrasse Tyson ; 10. The search for life in the galaxy / Neil deGrasse Tyson --
Part II. Galaxies. 11. The interstellar medium / Michael A. Strauss ; 12. Our Milky Way / Michael A. Strauss ; 13. The universe of galaxies / Michael A. Strauss ; 14. The expansion of the universe / Michael A. Strauss ; 15. The early universe / Michael A. Strauss ; 16. Quasars and supermassive black holes / Michael A. Strauss --
Part III. Einstein and the universe. 17. Einstein's road to relativity / J. Richard Gott ; 18. Implications of special relativity / J. Richard Gott ; 19. Einstein's general theory of relativity / J. Richard Gott ; 20. Black holes / J. Richard Gott ; 21. Cosmic strings, wormholes, and time travel / J. Richard Gott ; 22. The shape of the universe and the big bang / J. Richard Gott ; 23. Inflation and recent developments in cosmology / J. Richard Gott ; 24. Our future in the universe / J. Richard Gott
Appendix 1. Derivation of E = mc²
Appendix 2. Bekenstein, entropy of black holes, and information.