Dr. Dan
Dr. Dan
socialOct 12𝕏
Mercury Seven astronaut Deke Slayton approached what he thought was a weather balloon.
Mercury Seven astronaut Deke Slayton approached what he thought was a weather balloon. Up close, he was amazed to see it was saucer shaped before it accelerated away at a 45° angle. Ground personnel calculated its speed at 4,000 mph. https://t.co/0wwX248YBt
