August 15th, 2022 |
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| 1. |
NASA's UFO Study Isn't Really Looking for Space Aliens
(scientificamerican.com)
(51)
(4905) |
August 4th, 2022 |
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| 1. |
With New Study, NASA Seeks the Science behind UFOs
(scientificamerican.com)
(51)
(4905) |