Space

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Across
  1. 2. Massive, gravitationally bound collections of millions or billions of stars
  2. 5. light can’t even escape it
  3. 7. how we get our WiFi
  4. 8. luminous balls of plasma
Down
  1. 1. Stars orbited by planets, moons, asteroids, and comets
  2. 3. people who go to space
  3. 4. things that are in space
  4. 6. a thing that couldn’t make the planet list
  5. 9. a thing to get you in to space