Lockheed's C-5 Galaxy is the largest plane operated by the US Air Force, able to transport heavy cargo over long distances. Airbus's A380, while larger in length, cannot match the cargo capacity ...
Read more: 5 Of The Most Advanced Nuclear Submarines In The World Despite its hefty size and weight, Lockheed Martin's C-5 Galaxy is still a relatively speedy vessel, with a reported max air speed ...