Once again, alien conspiracy theorists have attempted to use publicly available NASA images to prove that the space agency must be engaging in an elaborate UFO cover-up. And, once again, they’ve been foiled by the laws of physics. This time, they called attention to peculiar new footage captured by a telescope onboard NASA’s STEREO-B spacecraft — one of a pair of probes parked on either side of the sun which, together, provide a 360-degree view of the inner solar system

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NASA Debunks Mysterious Triangular ‘UFO’