Outer space

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Across
  1. 1. A type of spacecraft that uses engines for propulsion.
  2. 5. A large celestial body that orbits around a star like our Sun.
  3. 8. An object that orbits a planet and collects data from space.
  4. 9. A person who travels and works in outer space.
  5. 10. The force that pulls objects towards each other in space.
Down
  1. 2. A space object with a bright tail that orbits the Sun.
  2. 3. The big, hot ball of gas in the center of our solar system.
  3. 4. A vehicle designed to travel and operate in space.
  4. 6. A massive collection of stars, gas, and dust in space.
  5. 7. A natural satellite that orbits around the Earth.
  6. 8. A bright point of light in the night sky, like the Sun.