Changing Views of Earth

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Across
  1. 1. The galaxy we live in
  2. 5. The planet known for its rings
  3. 7. A tool used to look at stars
  4. 9. The force that keeps us on the ground
  5. 10. The closest star to Earth
Down
  1. 2. A person trained to travel in space
  2. 3. The red planet
  3. 4. A group of stars forming a pattern
  4. 5. A flying vehicle used by astronauts
  5. 6. Earth’s natural satellite
  6. 8. Our home planet