Launch Pad 39B
Launch Pad 39B, site of 52 Space Shuttle Launches, has been completely modified and upgraded to support the next generation launch systems, including NASA’s new Space Launch System. CONTACT US The post Launch Pad 39B appeared first on NASA Science .
Launch Pad 39B, the site of 52 Space Shuttle launches, has undergone a comprehensive transformation to accommodate the next generation of launch systems, including NASA's new Space Launch System. This modified pad is capable of supporting medium to super-heavy class launch vehicles.
To cater to smaller launch vehicles, new deployable launch systems have been installed. The electrical power, hydraulics, and water systems have been extensively overhauled to meet the demands of modern spacecraft. Additionally, a new state-of-the-art communications system and advanced weather instrumentation system have been implemented.
Lightning protection has been enhanced with the addition of three 600-foot-tall towers and a catenary system. The flame trench has been refurbished, and a new multi-user flame deflector has been installed. A 300,000-gallon water tower has been refurbished for sound suppression and ignition overpressure, while two 850,000-gallon tanks store liquid oxygen (LOX) and liquid hydrogen (LH2).
To facilitate vehicle/spacecraft cooling, a new Environmental Control System (ECS) has been installed. For personnel access, two new electric elevators have been added. The pad is equipped with a comprehensive Environmental Control System (ECS) to maintain optimal cooling conditions for the vehicle and spacecraft.
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