Ha, thanks for the correction! I haven't been following the project all that closely, but I always liked it. It seems to me like a more . . durable . . solutio

Ha, thanks for the correction! I haven't been following the project all that closely, but I always liked it. It seems to me like a more . . durable . . solution to the hypersonic propulsion problem, almost an extension of the hybrid turbo-rams of the SR71. I mean, the alternative, relying on converging shock fronts to serve as a flame holder . . so, ok, I am not an expert, but that sounds iffy.