Space

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Across
  1. 1. system / the collection of eight planets and their moons around the sun
  2. 3. / we live on _____ Earth
  3. 4. / to make a journey
  4. 5. way trip / not a return trip
  5. 6. / the ______ we live in is called the Milky Way...
  6. 8. / a substance like air
  7. 9. / the circular journey that a spacecraft or planet makes around the sun, moon or other planet
  8. 10. / the physical universe beyond the earth's atmosphere
Down
  1. 1. / a vehicle used for traveling in space
  2. 2. / someone who goes to space
  3. 7. / the air that surrounds a planet