The world changed irrevocably when the Russian capsule Sputnik 1 briefly entered space. A few days later, on November 2/3rd, Laika the dog became the first life-form to enter Earth's orbit. If UFOs are intelligently controlled craft, then their occupants must have recognized the significance of this event. Indeed, UFO activity of an unprecedented nature occurred at this very time.

Starting on October 31st and ending on November 6th, three dozen encounters took place in western USA in which motor vehicles had their ignition systems stalled by a UFO. Whilst there had been occasional reports of these so-called 'car stop' cases - this wave focused in the exact period when the Earth first entered space and was far more intense than previously experienced.
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