Across
- 4. many star maps combined
- 5. brightes star in the sky
- 7. second biggest explosion in the universe
- 9. one of the first civilisation, which where interested in the stars
- 10. "the" male planet
- 11. the fastest materie can't escape it
Down
- 1. Europe degree north for the star map
- 2. a belt of three points
- 3. take pictures of gamaxies
- 6. helps the navigate in the night
- 8. "the" female planet