In the world of aircraft for example ... the Scaled Composites Stratolifter space launcher, or the Antonov An-225 Mriya cargo plane. This last machine has been in the news for all the wrong ...
The Antonov An-225 Mriya is the heaviest aircraft ever built, with a maximum takeoff weight of 640,000 kg. The Airbus A380 is the second-heaviest aircraft globally, with a maximum takeoff weight ...