Outer Space

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Across
  1. 3. - "Relating to a galaxy"
  2. 5. - "A group of stars forming a recognizable pattern"
  3. 8. - "A vehicle designed for travel or operation in outer space"
  4. 12. - "A large spacecraft in orbit around the Earth"
  5. 13. - "An instrument for observing distant objects in space"
  6. 17. - "Travels to space in a spacecraft"
  7. 18. - "A cloud of gas and dust in space"
  8. 19. - "An object that orbits a planet"
Down
  1. 1. - "The path that an object takes around another in space"
  2. 2. - "An area in space with intense gravitational pull"
  3. 4. - "A vehicle that travels into space"
  4. 5. - "A celestial object with a bright tail"
  5. 6. - "A rocky object in space, smaller than a planet"
  6. 7. - "Relating to the universe as a whole"
  7. 9. - "Relating to or originating from outside Earth"
  8. 10. - "A small particle from space that burns upon entering Earth's atmosphere"
  9. 11. - "Relating to the regions of space between stars"
  10. 14. - "A vast system of stars, gas, and dust"
  11. 15. - "A giant ball of hot, glowing gases"
  12. 16. - "Orbits the sun; Earth is one of these"