Across
- 5. Group of stars that form a pattern
- 8. Study the origin and make-up of the universe
- 9. Planet named after a Roman goddess and the cockiest planet
- 10. Richard Branson beat Jeff Bezos to space with this projectile
- 11. Fourth planet from the sun and the best planet
Down
- 1. Astronomical object orbiting the sun
- 2. Optical instrument to see the stars
- 3. Very hot and the best planet unfortunately for you
- 4. Dark, vast and expanding
- 6. Interstellar cloud of dust and gases
- 7. A satellite that some theorists say is made of cheese