Perhaps one of the oldest sciences, we have records of people studying astronomy as far back as Ancient Mesopotamia. Later civilizations such as the Greeks, Romans, and Mayans also studied astronomy. However, all of these early scientists had to observe space with just their eyes. There was only so much they could see. With the invention of the telescope in the early 1600s, scientists were able to see much further objects as well as get a better view of closer objects like the moon and the planets.v
Chapter 1. The Evolution of the Universe
Chapter 2. Universe The Cosmic System
Chapter 3. The Solar System
Chapter 4. The Sun
Chapter 5. Planet Mercury
Chapter 6. Planet Venus
Chapter 7. Planet Earth
Chapter 8. Planet Mars
Chapter 9. Planet Jupiter
Chapter 10. Planet Saturn
Chapter 11. Planet Uranus
Chapter 12. Planet Neptune
Chapter 13. Dwarf Planet Pluto
Chapter 14. The Universe
Chapter 15. Stars
Chapter 16. Galaxies
Chapter 17. Black Holes
Chapter 18. Asteroids
Chapter 19. Comets and Meteors
Chapter 20. Sunspots, Solar Winds, and Flares
Chapter 21. Constellations
Chapter 22.Lunar and Solar Eclipses
Chapter 23. Telescopes
Chapter 24. Astronauts
Chapter 25. Space Exploration Timeline
Chapter 26. Space Race
Chapter 27. Nuclear Energy and Fission
Chapter 28. All Space Agencies
Chapter 29. Space Tourism
Chapter 30. ALIEN Investigation
