SR-91 Aurora aircraft design was a rumored mid-1980s American reconnaissance aircraft. It is believed that SR-91 Aurora is capable of hypersonic flight at speeds of Mach 5+. According to the hypothesis, Aurora was developed in the 1980s or 1990s as a replacement for the aging and expensive SR-71 Blackbird. Aurora also …
Read More »The Story of Secret SR-91 Aurora hypothesized aircraft design to replace the SR-71 Blackbird
