krzyżówka1

1234567
Across
  1. 3. The hottest place in our solar system
  2. 4. Science about the cosmos
  3. 6. with this we are able to see planets and stars
  4. 7. We can see them in the night
Down
  1. 1. Closest planet to Earth
  2. 2. large white circle, appears in the sky at night
  3. 4. green guy in space
  4. 5. Our galaxy (hint: popular chocolate bar)