claim: Keegan-Michael Key played a character.
evidence: In aeronautics , a balloon is an unpowered aerostat , which remains aloft or floats due to its buoyancy .. aeronautics. aeronautics. aerostat. aerostat. buoyancy. buoyancy. A balloon may be free , moving with the wind , or tethered to a fixed point .. tethered. Moored balloon. It is distinct from an airship , which is a powered aerostat that can propel itself through the air in a controlled manner .. aerostat. aerostat. airship. airship. Many balloons have a basket , gondola , or capsule suspended beneath the main envelope for carrying people or equipment -LRB- including cameras and telescopes , and flight-control mechanisms -RRB- .. basket. basket. gondola. gondola ( airship )