An independent study team appointed by NASA say that they haven’t found evidence of “extraterrestrial” unidentified anomalous phenomena, or UAPs, but a number of these discoveries are still a mystery.

Here’s why the government hasn’t been able to explain what they are, and why NASA’s involvement could be a big step.

0:00 UAPs, explained
0:50 Limited data
1:57 Siloed agencies
2:52 Stigma around UAPs
3:58 What’s next?

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