4 Written Questions

1. 
   Danish Astronomer who produced large amounts of astromatical data but believed that other planets rotated around the sun while the sun and moon rotated around the earth
2. 
   Developed the first modern theory of a sun-centered universe
3. 
   Italian astronomer and mathematician who was the first to use a telescope to study the stars
4. 
   a division of the year that is based on the orbit of the moon around the earth

4 Multiple Choice Questions

1. 
   English mathematician and physicist that studied gravity
   1. astronomy
   2. Isaac Newton
   3. month
   4. Galileo
2. 
   the time required for the Earth to orbit once around the sun
   1. month
   2. day
   3. year
   4. Ptolemy
3. 
   Assistant to Brahe; used Brahe's data to prove that the earth moved in an elliptical, not circular, orbit; Wrote 3 laws of planetary motion based on mechanical relationships and accurately predicted movements of planets in a sun-centered universe; Demolished old systems of Aristotle and Ptolemy
   1. Johannes Kepler
   2. Galileo
   3. Edwin Hubble
   4. Isaac Newton
4. 
   ancient scientist who said earth was the center of the universe
   1. astronomy
   2. month
   3. day
   4. Ptolemy

3 True/False Questions

1. Edwin Hubble →
   proved that other galaxies existed beyond the edge of the Milky Way

   True        False

2. astronomy →
   study of the universe

   True        False

3. day →
   the time required for the Earth to orbit once around the sun

   True        False