HOT AIR BALLOON

A hot air balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. … The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, it cannot fly beyond the atmosphere. A hot air balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. … The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, hot air balloons cannot fly beyond the atmosphere. It is in UAE .

It is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. … The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, it cannot fly beyond the atmosphere. It is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. … The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, hot air balloons cannot fly beyond the atmosphere.