They are filled with helium gas. They used to be filled with hydrogen gas but that proved to be deadly at times.
Blimps
They both can fly! You dumb!
no, but you need engines to control the airship (AKA blimp)
Blimps rely on buoyancy to stay afloat, which is achieved by being lighter than the air around them. In the vacuum of space, there is no air for the blimp to displace and generate lift, so it would not be able to remain buoyant and fly. Additionally, blimps are not designed to withstand the extreme conditions, temperatures, and lack of atmosphere in space.
Blimps
Yes, we use planes, hang gliders, balloons, blimps, and other such vehicles to accomplish flight.
No. Blimps require atmosphere.
There are some companies which produce remote controlled blimps. West Coast Blimps & Electronics, Yoshioka Model Factory, DraganFly Innovations Inc., and Model Airships and Blimps produce remote controlled blimps
there are three goodyear blimps so i can really answer that you can find it here im sure http://www.goodyearblimp.com
blimps are oval shaped
Blimps are obsolete nowadays. Blimps were always a danger to air travel, as well as its passengers. An example of the dangers of blimps was the Hindenburg tragedy.
Blimps were invented because man wanted to fly , so this was just one of many types of craft developed to achieve flight. Hot air balloons were the first craft developed that actually left the ground for any length of time, so when the technology existed to produce lighter than air gasses in large quantities, this was the point at which blimps were developed.