Spelling 10 Science Words

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Across
  1. 2. curved path
  2. 4. a holding force
  3. 5. Milky Way
  4. 7. a band of space rubble
  5. 8. all space & time
Down
  1. 1. planets orbiting a star
  2. 3. earth, mars, venus
  3. 6. science of celestial objects