Space Exploration Vocabs

2. the lens through where you view a magnified object using a telescope
3. determines the fineness of detail a telescope can produce of an object in view
4. a model of the universe that places earth in the center with the sun, moon, and plants revolving around it
6. group of stars that makes pattern that appear like objects
7. all objects seen in the sky
10. a telescope that has a mirror for its objective
12. locates a celestial body relative to a fixed earth
15. celestial bodies in our solar system
16. a telescope that has a lens for the objective
18. a model of the universe that places earth at the center with the sun, moon, and planets revolving around it
20. the angle measured above the horizon in degrees
21. a figure that looks like a squashed circle

1. set of any axes used to describe the position or the motions of things
5. Newton's law state that all objects attract all other objects; and provides an explanation for the planets elliptical orbits
8. the angle measured clock-wise from north
9. the lens through where you view a magnified object using a telescope
11. a model of the universe that places the sun at the center with earth, moon, and planets revolving around it
13. the large lens at the front of a telescope
14. a model of the universe that places the sun at the center with earth, moon, and planets revolving aroung it
17. device used to measure the altitude of an object
19. device used to measure an objects azimuth