Space

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Across
  1. 3. Most astronauts are experts in ...........
  2. 5. Jupiter’s giant storm is called ...........
  3. 8. A spiral galaxy that measures about 100.000 light-years from side to side.
  4. 9. The red planet.
  5. 10. A person travelling in space.
Down
  1. 1. A spacecraft designed to stay in orbit for many years.
  2. 2. The first person in space. He orbits Earth in the Soviet spacecraft Vostok 1.
  3. 4. A natural object that travels in orbit around a planet.
  4. 6. The center of our Solar System is a relatively small star known as a yellow dwarf.
  5. 7. The blue planet.