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  1. Aurora is a rumored mid-1980s American reconnaissance aircraft. There is no substantial evidence that it was ever built or flown and it has been termed a myth. [ 1 ][ 2 ] The U.S. government has consistently denied such an aircraft was ever built.

  2. 10 paź 2024 · The SR-72 is one the world's most secretive aircraft skipping along near the edge of space unseen by those of us on the ground. It has a cruising speed of 4567 mph, Mach 6, leaving it untouchable to our enemies. Known as the Aurora, it flies out of legendary Area 51 and is cloaked in secrecy.

  3. 18 maj 2004 · Instead, it looks like a typical contrail formed by your average subsonic commercial or military aircraft. The contrail doesn't have the periodic well-defined puffs shown in other photos that are supposedly created by an Aurora-like craft.

  4. 29 paź 2023 · SR-91 Aurora was born out of a strategic need for airborne reconnaissance. Lockheed’s SR-71 Blackbird, the fastest jet-powered aircraft in history, famously outran more than 4,000 missiles ...

  5. 5 paź 2004 · I thought the circular contrail pattern was too tight to be an aircraft traveling at subsonic speeds. I'll have to agree with chaosrain on this. I seen a picture from the 80's of a supposedly aurora contrail though.

  6. 1 dzień temu · 02:29. A 2021 study suggests contrails and other non-CO2 emissions could account for up to two-thirds of aviation's total climate impact. Contrails could represent 57% of that impact — roughly ...

  7. SR-91 Aurora aircraft - Defence Aviation. Aurora also known as SR-91 Aurora is the popular name for a hypothesized American reconnaissance aircraft, believed by some to be capable of hypersonic flight at speeds of Mach 5+.

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