Hot air balloon - Wikipedia
A hot air balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. Suspended beneath is a gondola or wicker basket (in some long-distance or high-altitude balloons, a capsule), which carries passengers and a source of heat, in most cases an open flame caused by burning liquid propane .
History of Airships and Flight Balloons - ThoughtCo
2019年11月12日 · There are two kinds of floating lighter-than-air or LTA craft: the balloon and the airship. A balloon is an unpowered LTA craft that can lift. An airship is a powered LTA craft that can lift and then maneuver in any direction against the wind.
Airship - Wikipedia
A ballonet is an air bag inside the outer envelope of an airship which, when inflated, reduces the volume available for the lifting gas, making it more dense. Because air is also denser than the lifting gas, inflating the ballonet reduces the overall lift, while deflating it increases lift.
History of ballooning - Wikipedia
On 3 July 2002, Steve Fossett became the first person to fly around the world alone, nonstop, in any kind of aircraft, by hot air balloon. He launched the balloon Spirit of Freedom from Northam, Western Australia , on 19 June 2002 and returned to Australia on …
Flight Before the Airplane | National Air and Space Museum
Balloons. Balloons first floated people up into the sky in 1783. Two French brothers named Joseph-Michel and Jacques-Etienne Montgolfier demonstrated the first hot-air balloon flight with no passengers, followed by flights carrying animals, and, finally, a …
Balloon flight - Aviation, Montgolfier, History | Britannica
It was attacked and destroyed by local villagers when it landed near Gonesse some 15 km (9 miles) to the northeast. The Montgolfiers countered by launching a hot-air balloon carrying a sheep, a duck, and a rooster from Versailles on September 19 to determine if the animals could survive in the open air at higher altitudes.
Balloon flight | History, Examples, & Facts | Britannica
Balloon flight, passage through the air of a balloon that contains a buoyant gas, such as helium or heated air, for which reason it is also known as lighter-than-air free flight. Unmanned balloons have been used to carry meteorological instruments and may be radio-controlled.
Balloon (aircraft) - Simple English Wikipedia, the free encyclopedia
A balloon is a kind of aircraft that stays in the sky by floating. People fly in balloons mostly for fun. A balloon is different from an airship. An airship is a floating aircraft that has an engine and can change its direction of movement. A balloon has no engine and has no way to change its direction of movement (except up and down).
A Brief History of Hot Air Ballooning - Balloon Museum
2024年9月4日 · Hot air ballooning has only been around for a little over 2 centuries, but it has a rich history filled with many important events. The history of ballooning is the history of flight because humans first achieved flight with balloons. For almost 150 years prior to the airplane, ballooning permeated many areas of human life and human achievement.
Balloon flight - Aviation, History, Adventure | Britannica
Balloon flight - Aviation, History, Adventure: Hot-air balloons are commonly used for recreational purposes. In addition to quiet morning or afternoon flights drifting cross-country to enjoy the view, many balloonists enjoy competitive sporting events and attempting to set new records.