space

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Across
  1. 6. - A garment worn by astronauts for protection in space
  2. 8. - The curved path of a celestial object around a star or planet.
  3. 10. - A celestial body with a glowing tail that orbits the Sun.
  4. 11. - The third planet from the Sun.
  5. 13. - A small rocky body orbiting the Sun, mostly found in a belt.
  6. 14. - The planet often referred to as Earth's "sister planet."
  7. 16. - A massive collection of stars, gas, and dust held together by gravity.
  8. 17. - The smallest planet and closest to the Sun.
  9. 19. - The planet known for its stunning rings.
Down
  1. 1. - Once considered the ninth planet, now classified as a dwarf planet.
  2. 2. - A vehicle used to travel into space.
  3. 3. - The largest planet in our solar system.
  4. 4. - A person trained to travel in space.
  5. 5. - A cloud of gas and dust in space where stars are born.
  6. 7. - The star at the center of our solar system.
  7. 9. - A tool used to observe distant objects in space.
  8. 12. - A region in space with gravity so strong that nothing can escape.
  9. 15. - A planet that rotates on its side, with faint rings.
  10. 17. - Earth’s natural satellite.
  11. 18. - The "Red Planet" in our solar system.