flight and space

3. A powered heavier-than-air aircraft with fixed wings from which the aircraft derives most of its lift.
7. A powered, aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expendable or recoverable, and can carry a lethal or nonlethal payload.
8. A large bag filled with hot air or gas to make it rise in the air, with a basket for passengers hanging from it.
10. An advertising film which promotes a product in an informative and supposedly objective style.
11. A power-driven aircraft kept buoyant by a body of gas (usually helium) which is lighter than air.
13. A large bag filled with hot air or gas to make it rise in the air, with a basket for passengers hanging from it

1. Design machines that fly.
2. Robotic aircraft, used extensively by the military.
4. To set or thrust in motion.
5. The art and science of designing, building, and operating manned or unmanned space objects.
6. A short, easily-remembered slogan, verse, or tune.
9. A glider designed for sustained flight.
12. A vehicle, missile, or aircraft which obtains thrust by the reaction to the ejection of fast moving exhaust from within a rocket engine