Last Flight of the Valkyrie: A Closer Look at the Forgotten Mach 3 XB-70 Superbomber - CNET

Though it looks like a cartoon and was obsolete before its first flight, this Cold War bomber is one of the fastest aircraft ever built. Here's a closer look.

Apr 16, 2022 - 20:30
Last Flight of the Valkyrie: A Closer Look at the Forgotten Mach 3 XB-70 Superbomber - CNET
Though it looks like a cartoon and was obsolete before its first flight, this Cold War bomber is one of the fastest aircraft ever built. Here's a closer look.
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