Across
- 2. The titan of the Earth
- 4. These planets are large gas-filled planets further from the Sun
- 5. A meteor that has not hit the planet after entering the atmosphere
- 6. An object in the sky that takes months to sweep through the solar system
- 8. Descartes' proposal for the ___ hypothesis calls on common, gradual processes to produce the Sun and the planets
- 10. Commonly called "shooting stars", are small bits of rock and metal falling into Earth's atmosphere
- 14. A collection of roughly a thousand small, dark, icy bodies orbiting the outer fringes of the solar system beyond Neptune
- 15. Small rocky worlds which orbit the Sun in a belt between Mars and Jupiter
- 17. Buffon's proposed hypothesis that calls on unlikely, sudden events to produce the solar system
- 19. The titan of love
- 20. Destroys the universe to allow it to be started anew in the Hindu religion
Down
- 1. The titan of the underworld
- 3. Preserves the world and human beings in the Hindu religion
- 7. These planets are small, rocky planets close to the Sun
- 9. This hypothesis was proposed by Laplace by combining Descartes' vortex theory and Newton's gravity
- 11. A meteor that has hit the Earth's surface
- 12. Rene ___, a French philosopher and mathematician who proposed the first physical theory for Earth's origin
- 13. The creator of the universe in the Hindu religion
- 16. This mass is equivalent to the mass of the sun, useful for shorthand
- 18. In the beginning there was only ____ according to Greek Mythology