Neil DeGrasse Tyson Interviews the NASA UAP Chair, David Spergel

1 points by maclombardi 2 years ago | 1 comment

maclombardi 2 years ago |

Star talk podcast looks at the UAP subject from a scientific angle ahead of the NASA public hearing set for this month.

maclombardi 2 years ago |

Star talk podcast looks at the UAP subject from a scientific angle ahead of the NASA public hearing set for this month.