Aviation Week is running a story about the supposed top secret two stage to orbit system operated by the Air Force, known as Blackstar, or the "Black Shuttle Program."
AWAST is hinting that the program may have been closed down, but that it was probably operational in the recent past. Supposedly, the system was built on technology from the XB-70 (now that was a cool plane) and Dynasoar programs.
What do you think? Did/does "Blackstar" exist? Has the Air Force been in space for 20 years with their Black Shuttle?