Across
- 2. A powerful vehicle that goes into space.
- 3. The structural body of an aircraft without the engines
- 6. special clothing astronauts wear to survive in space.
- 7. Curved path of a satellite or spacecraft around a planet or other body.
- 8. An object that orbits Earth or another planet, sometimes made by humans.
- 9. The invisible force that pulls objects toward Earth or other planets.
Down
- 1. a tool used to see faraway stars and planets.
- 3. Height of an aircraft or spacecraft above a reference level.
- 4. a huge group of stars, planets, and dust held together by gravity.
- 5. A person trained to travel and work in space.