Engineering Wonders: Spacecraft

Engineering Wonders: Spacecraft — page 3
4 THE FINAL FRONTIER On On May 11 2009 space shuttle Atlantis sat on a launchpad at Cape Canaveral Florida Inside a crew of seven astronauts strapped down tight The rockets started Flames and clouds of smoke poured from the craft as it lifted off from Earth Space Shuttles NASA built five space shuttles which flew a total of 135 missions Each held seven crew members They carried satellites and parts of the International Space Station into space Two shuttles were destroyed In 2011 NASA grounded the remaining shuttles