Across
- 5. / There are 100 billion - 200 billion ______ in the universe
- 7. / Researchers have found ___ on Mars
- 8. / ________ launched the first satellite into space
- 10. / Apollo __ was one of the unsuccessful missions to the Moon
- 12. / Mars Rover launched in 2012 was ________
- 14. / _______ has the most moons
- 16. Way / _____ ___ looks like spilled milk
Down
- 1. Hole / When a star dies it can turn into a _____ ______
- 2. Armstrong / First man on the Moon
- 3. / "That's one small step for man, one giant leap for _______"
- 4. / First Mars Rover
- 6. 1 / First satellite launched
- 9. / The ___ is one of 100 billion stars in our galaxy
- 11. Belt / The ________ ______ is in between the orbit of Mars and Jupiter
- 13. Gagarin / The first man sent to space was ____
- 15. / In 2006 ____ was classified as a dwarf planet