NASA: National Aeronautics and Space Administration

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  1. Question

    How many UFOs has NASA found and/or captured?

    None. If by UFOs you mean some sort of alien spaceships, we have no evidence that such things exist, and we certainly have no actual artifacts that would support the idea that we are being visited by extraterrestrials. The vast majority of scientists reject the extraterrestrial hypothesis for UFOs because there is no credible scientific evidence to support it.

    David Morrison
    NAI Senior Scientist

    November 10, 2008