Space

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Across
  1. 3. vehicle that carries astronauts into space.
  2. 4. A large body that orbits a star and does not emit light of its own.
  3. 6. The celestial body that gives light during daytime on Earth.
Down
  1. 1. The natural force that pulls objects toward each other.
  2. 2. Earth's only natural satellite.
  3. 5. A person who travels in space.