Dark Energy and Dark Matter Vocab

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Across
  1. 2. Used in combination with the gas and dust in space to create matter.
  2. 4. Formations and collections of stars, gas and dust in space.
  3. 6. Unknown aspects of space.
  4. 7. How astronomers gain information about space.
  5. 8. To find data or results in space.
  6. 9. Contains galaxies, stars, planets, and everything in space.
Down
  1. 1. A form of light observed from telescopes.
  2. 3. Term for a celestial body or type of energy.
  3. 4. What keeps everything from floating out of place in space, or allows matter to suspend in the atmosphere.
  4. 5. The continuous growth of the universe.