No evidence that UFOs are aliens — NASA attempts to make conversations about aerial phenomena more scientific::NASA attempts to make conversations about aerial phenomena more scientific.

  • Thorny_Thicket
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    1 year ago

    It always irks me when people use UFO and alien interchangeably. UFO means flying object we have not indentified, while alien is a living creature not from earth. Alien might operate an UFO but they’re still two different things.