Space

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Across
  1. 3. the whole oredered universe - everything that exists
  2. 5. a massive star exploding in a brilliant burst
  3. 7. the region beyond Earth's atmosphere where stars and plantes live
  4. 8. a streak of light created when a space rock burns up in Earth's atmosphere
  5. 9. a bright, burning point of light we see at night
  6. 10. a natural body that orbits a planet
  7. 12. an object that circles another object in space - natural or man-made
  8. 13. the red planet
  9. 14. the curved path an object takes around a planet or stars
  10. 16. a person trained to travel and work in space
Down
  1. 1. a building or place equipped for watching celestial events
  2. 2. a vehicle that uses thrust to leave Earth or move in space
  3. 4. any vehicle designed to travel in space
  4. 6. a rocky object orbiting the Sun, smaller than a planet
  5. 10. a space rock that survives its fall and lands on Earth
  6. 11. a tool that makes distant stars and planets look closer
  7. 15. a huge collestion of stars, gas and dust bound together by gravity