P8

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Across
  1. 4. Cloud of gas and dust
  2. 6. Changes to allow orbital speed change
  3. 8. Early stage in star formation
  4. 9. The Earth has one natural
  5. 10. Causes stars to collapse
Down
  1. 1. Everything that exists throughout time and space
  2. 2. The Milky Way is one
  3. 3. Path around a star or planet
  4. 5. Building elements
  5. 7. Spreads elements over the universe