Across
- 4. A thing in which stars are born
- 6. First person to play golf on moon
- 8. Constellation in which Sirius is found
- 11. Saturn probe
- 13. Only planet not named after a god
- 14. Voyager of Saturn
- 15. Newton's theory of end of universe
- 16. A star
Down
- 1. Found water puddle on Mars
- 2. Opposite of matter
- 3. Taking help of gravity of a planet
- 5. Most accepted theory end of universe
- 7. First space craft to go beyond the solar system
- 9. An idea of infinite existent universes
- 10. A star and Harry Potter Character
- 12. Super cluster in which Milky Way is found