Space

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Across
  1. 1. - The fourth planet from the Sun, often called the "Red Planet."
  2. 5. - A person who travels and works in space.
  3. 8. - The third planet from the Sun, the one we live on.
  4. 9. - Earth's natural satellite that orbits around it.
  5. 10. - A large celestial body that orbits a star and shines by reflected light.
Down
  1. 2. - A hot ball of glowing gases that produces its own light.
  2. 3. - The star at the center of our solar system.
  3. 4. - A huge collection of stars, gas, and dust held together by gravity.
  4. 6. - A creature from another planet or extraterrestrial world.
  5. 7. - A vehicle that is used to travel into space.