Planets and Stars Study Guide

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Across
  1. 3. A cluster of stars that appear to create a picture.
  2. 5. An optical telescope magnifies distant objects by collecting ________.
  3. 7. This planet orbits the fastest around the Sun.
  4. 10. The Sun is a yellow star, so its temperature must be ______.
Down
  1. 1. System Made up of the Sun, planets, moons, and other objects that orbit the Sun.
  2. 2. The type of star that appears blue.
  3. 4. A tool that makes distant objects appear larger.
  4. 6. This planet is closest in size to Earth.
  5. 8. The Sun appears to rise and set each day because the Earth ________.
  6. 9. Since stars give off their own light, they are like the ____.