Dreams of Space: A Galactic Word Adventure

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Across
  1. 4. - An icy object that, when close to the Sun, displays a visible coma (a fuzzy outline) and a tail.
  2. 5. - A massive, glowing ball of gas, like our Sun.
  3. 8. - A natural satellite that orbits a planet.
  4. 9. - A vast collection of stars, dust, and gas bound together by gravity.
  5. 11. - A special suit worn by astronauts to keep them safe in space.
  6. 12. - The universe seen as a well-ordered whole.
  7. 13. - Anything related to the Moon.
  8. 17. - The fourth planet from the Sun, known as the Red Planet.
  9. 18. - A small, rocky object that orbits the Sun, mostly found in the asteroid belt.
  10. 19. - A large body that orbits a star, such as Earth.
  11. 20. - An object that orbits a planet, used for communication, observation, or research.
Down
  1. 1. - A small rock or particle from space that burns up upon entering Earth's atmosphere.
  2. 2. - The galaxy that contains our solar system.
  3. 3. - A force that pulls objects toward each other, keeping planets in orbit around the Sun.
  4. 6. - A tool used to observe distant objects in space.
  5. 7. - The Sun and all the objects that orbit it, including planets, moons, and comets.
  6. 10. - A person trained to travel in space.
  7. 14. - All of space and everything in it, including stars, planets, galaxies, and more.
  8. 15. - A vehicle used to travel to space.
  9. 16. - The path one object takes around another object in space.