Ji Youn
Across
- 3. What is the warmest planet in our solar system?
- 6. What does KSC stand for?
- 7. hole What is a place in space where gravity pulls so much that even light can not get out?
- 8. Who invented the rocket engine?
- 10. Which moon did the Huygens spacecraft land on?
Down
- 1. Who was the first American to orbit the Earth?
- 2. Who was the first person to walk on the moon?
- 4. What do they call a rocket top?
- 5. What planet is closest the sun?
- 9. What do you call someone who travels in space?