Burning the fuel tank dry would destroy the engines. T-Plus 8 Minutes 30 Seconds: Engine Shutdown: Just before the fuel in the external tank runs out, commands are sent to the main engines to shut them down. T-plus 126 Seconds: The two Solid Rocket Motors (SRBs) would separate two minutes after launch after their fuel is depleted. The boosters parachute into the ocean for recovery and re-use. T-minus Zero: On lift-off the Solid Rocket Boosters and Space Shuttle Main Engines (SSME) generated a combined 7.3 millions pounds of thrust. NASA would start a countdown 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 we have lift off! Space Shuttle Orbiter of next mission etc. There were plans in the 1980’s to launch the space Shuttle from Vandenberg in California. The Space Shuttle was launched from the Kennedy Space Center in Florida, USA. Note: Weight varied depending on payloads and on-board consumables. Weight End of Mission: 104,326 kgs (230,000 pounds) (Maximum Landing Weight) Weight at Lift-off: 2,041,166 kgs (4.5 million pounds) Maximum Cargo to Orbit: 28,803 Kgs (63,500 pounds) Space Shuttle Length: 56.14 m (184.2 feet) The lab more than doubled the Shuttle’s habitable volume. The European Space Agency’s modular Spacelab was carried in the Space Shuttle’s cargo bay on 25 missions. The payload was carried in the cargo bay. In is main role, the space shuttle delivered satellites into orbit releasing them from the cargo bay with the robotic arm. One of the most famous payloads is the Hubble Space Telescope. The Orbiter used 3 SSME Rocket Engines which used Liquid Hydrogen and Liquid Oxygen as propellants. Space Shuttle was used to construct and supply the International Space Station. It had flown more than 135 missions between 19. The US Space Shuttle was first launched in 1981.
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