The Saturn V was, and still is, the largest object to leave the surface of the Earth. At 363 feet in height -- or over 30 stories tall -- the rocket weighed 6.3 million pounds, about the weight of...50 Boeing 747s... The rocket was the loudest creation made by human hands, except for the cacophony created by nuclear explosions. ...The five rocket engines of the Saturn V's first stage were the most powerful ever built...requiring 7.7 million pounds of force... To house the Saturn V, NASA built the Vertical Assembly Building (VAB) at Kennedy Space Center, which remains one of...