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Until the creation of the Tracking and Data Relay Satellite System (TDRSS), the Space Shuttle endured a 30-minute blackout. The TDRSS allowed the Shuttle to communicate by relay with a Tracking and Data Relay Satellite during re-entry, through a "hole" in the ionized air envelope at the tail end of the craft, created by the Shuttle's shape. [1]
For Space Shuttle missions, in the firing room at the Launch Control Center, the NASA Test Director (NTD) performed this check via a voice communications link with other NASA personnel. The NTD was the leader of the shuttle test team responsible for directing and integrating all flight crew, orbiter, external tank/solid rocket booster and ...
Following the retirement of the Space Shuttle program, pad B at launch complex 39 was upgraded for launches of the Space Launch System (SLS). SLS features an additional RS-25 liquid-fueled rocket engine along with an additional segment in each of its solid rocket boosters over the Space Shuttle program prompting upgrades to the system creating ...
The XB-1's flight, livestreamed from the Mojave Air & Space Port in California, made it the first civil supersonic jet made in the U.S. to break the sound barrier.
The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011.
The Checkout, Control and Monitor Subsystem (CCMS) controls the actual processing and launch of the Space Shuttle. [4] This subsystem consists of the staffed consoles in the firing room, as well as minicomputers, and data transmission and recording systems, which monitor the pre-launch performance of all electrical and mechanical systems on board the Shuttle vehicle.
After getting to altitude, Brandenburg opened up the test plane's throttles, accelerating to Mach 1.1, or about 845 mph (1,360 kph) -- faster than the speed at which sound travels.
The testing process is extensive and rigorous; the software on the Shuttle is often considered to be among the most bug-free of operational systems. The laboratory contains a complete avionics mock-up of a Shuttle, designated OV-095. While only a skeleton of an orbiter, the electronics are identical in position and type to those used on the ...