Launch Pad 39B
via nasa.gov
Short excerpt below. Read at the original source.
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. Accommodates medium to super-heavy class launch vehicles New Deployable Launch Systems to support small class launch vehicles Electrical power, hydraulics and water systems have been overhauled […]