Are They Here? with NASA UAP Chair, David Spergel
StarTalk Radio - Podcast készítő Neil deGrasse Tyson
Kategóriák:
Are the UAP sightings aliens here on Earth? Neil deGrasse Tyson and comedian co-host Paul Mecurio discuss the congressional hearings on unidentified anomalous phenomena (UAP) with astrophysicist and chair of NASA’s UAP independent study team, David Spergel.