Across
- 2. What planet does NASA want to send humans to?
- 3. Who launched the first artificial satellite?
- 4. Which war proved the value of satellites?
- 5. Who was the first American to fly into space?
- 7. what was the first artificial satellite called?
Down
- 1. who used long distance rockets as weapons in the 1930s to 1940s?
- 6. Who was the first human to orbit earth?
- 7. What was Americas first space station?