Across
- 1. Mercury, Mars, Venus are...
- 4. Person who study stars and the universe
- 6. It's up there, blue or light blue
- 7. Our is composed by planets, stars, satellites, ecc.
Down
- 2. Instrument for observe the sky
- 3. Bright lights in the sky
- 5. It hot, Yellow and very big
- 8. It's our planet