Astronomy

2. A natural object that orbits a planet
6. Known for its rings
9. A model of the solar system with Earth at the center
13. Second planet from the Sun. Cloud covered and very bright
14. A medium sized star at the center of our solar system
16. A body that orbits a planet
20. The movement of one object around another
21. Closest to the Sun. Small rocky planet with craters
23. The measure of the amount of matter in an abject
24. The spinning of Earth around its axis
25. All of space and everything in it
26. An imaginary line through the center of the Earth. From North pole to South pole
27. Windy planet
29. The force of gravity on an object
31. The rise and fall of ocean water that occur approximately every 12.5 hours
34. Day and night are about 12 hours long each
35. An object that orbits a star, is large enough to have become rounded by its own gravity, and has cleared its orbit of debris

1. The day of the year when the Sun is farthest north or south
3. Spherical object that orbits a star
4. Coldest planet
5. Massive, self-luminous body of gas
7. A ball of dust and ice that develops a tail as it passes the Sun
8. A pattern or group of stars that represents a figure
10. A curved path that a celestial body takes
11. Gas giant. Largest planet
12. Develops the Heliocentric Model
15. A force that makes objects pull toward each other
17. The pale blue dot
18. Includes the Sun, the planets, their moons, and everything else that revolves around the Sun
19. A model of the solar system with the Sun at the center
22. 4th planet from the Sun. Red planet
28. Earth has seasons because its axis is _____________
30. A system of dust, gas, and many millions of start
32. A giant ball of superheated gas or plasma
33. A small piece of rock or ice burning in Earth’s atmosphere