1. 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt AstronomersEclipsesPlanets Angles & other SS objects FJ

2. First to use a telescope To view the night sky

3. Galileo

4. Explained the forces Involved for an Orbiting body

5. Newton

6. Collected 20 years of data for a Danish King, Had his nose cut off

7. Tycho Brahe

8. 1st to put forth the Heliocentric model

9. Copernicus

10. Suggested the planets Revolve around the sun in elliptical orbits

11. Kepler

12. Eclipse created when the earth’s shadow falls on the moon

13. Lunar eclipse

14. When can a solar eclipse occur, day or night ?

15. day

16. Which moon phase is needed to create a lunar eclipse ?

17. Full moon

18. Darkest (complete shadow) created during an eclipse

19. umbra

20. Why does a solar eclipse last minutes when a lunar eclipse can last for hours ?

21. The moon is small thus creates a small shadow. The earth is bigger making a larger shadow.

22. Best described as a dirty ice ball

23. comet

24. What are the 3 reasons that an object may look large ?

25. Size Distance Surroundings

26. What is the difference between meteor, meteorite, & meteoroid

27. Meteor- hits earth’s atmosphere Meteorite- hits earth’s Surface Meteoroid- rock flying through space

28. What are the 3 uses of angular measurement in astronomy ?

29. Angular separation Locating objects Angular size

30. Which of these objects do not revolve around the sun ? Planets, moons, asteroids, comets, meteoroids

31. Moons & meteoroids

32. retrograde rotation does not effect sunrise

33. uranus

34. Moon of jupiter with active volcanoes

35. Io

36. Has the greatest temperature range

37. mercury

38. Means earth-like

39. terrestrial

40. Planet with the slowest orbital speed

41. pluto

42. Hottest planet

43. venus

44. Total number of moons the inner planets have

45. 3

46. Planet with the Big Red Spot

47. Jupiter

48. Why does Mercury have such a large temperature range

49. One side faces the sun for 30 days

50. Name of Jupiter’s moon that may have a liquid ocean under a frozen crust

51. Europa

52. How many stars are in a galaxy and how many galaxies are in the universe ? Universe Billions & billions