2 Written Questions

1. planetary
2. The apparent shift of the stars cased by the earth's revolution

1 Multiple Choice Question

1. Instrumentation
   1. Stellar parallax
   2. Calculated _____ orbits
   3. Revolutionized astronomical ________
   4. Had his nose ___ off in a ____ with another student

1 True/False Question

1. Had his nose ___ off in a ____ with another student → planetary

   True        False