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