The development of many of the world's warplanes — especially those in the modern era — is cloaked in rumors and conflated reports of unidentified aerial phenomena. Sometimes, they are massaged to fit ...
Key Points and Summary - Since the late 1980s, “SR-91 Aurora” has signified a rumored SR-71 successor: a stealthy, manned, hypersonic reconnaissance jet said to cruise above Mach 5 or Mach 6 and ...
Lockheed Martin's Skunk Works has confirmed that it is developing the SR-72 spy plane. The successor to the SR-71 Blackbird, which was capable of Mach 3.5, the SR-72 will be a hypersonic unmanned ...
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