Across
- 4. lunar module pilot of apollo 11
- 6. first astronat to do spacewalk
- 8. a modular space station (habitable artificial satellite) in low Earth orbit.
- 9. the first female astronaut to venture to space
- 10. which space shuttle exploded in 1986
- 11. an American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon
Down
- 1. a space telescope that was launched into low Earth orbit in 1990 and remains in operation.
- 2. first canadian astronaut to do space walk
- 3. nasa originated from which country
- 5. first nasa astronaut in space
- 7. the first human to step on the moon
- 11. total number of space shuttle by NASA