balloon
unpowered aerostat
observation balloon
aeronautical balloon used for reconnaissance or espionage
Light Heart
balloon used by Tom Gatch, Jr. during an unsuccessful crossing of the Atlantic Ocean
Donald Trump baby balloon
inflatable caricature mocking the US president
hot air balloon
lighter than air aircraft consisting of a bag, called an envelope, which contains heated air
Pink Floyd pigs
Staple prop used by English progressive/psychedelic rock band Pink Floyd during live shows
research balloon
balloon used for scientific research
Intrepid
type of aircraft
Ad Astra
balloon
incendiary balloon
weaponized balloon carrying an incendiary device as payload
Ballon Humboldt
historical balloon for atmospheric research (1893)
Double Eagle II
First transport balloon to cross the Atlantic ocean
Zero-pressure balloons
balloon with an unsealed base, used for several different applications
kite balloon
tethered balloon incorporating aerodynamic elements for operation in windy conditions
Enterprise
balloon