Neil deGrasse Tyson visits the show, talking about science, alien intelligence, Carl Sagan, and more!
Neil deGrasse Tyson on Astronomy News with The Cosmic Companion March 16, 2021
Neil deGrasse Tyson on Astronomy News with…
Neil deGrasse Tyson on Astronomy News with The Cosmic Companion March 16, 2021
Neil deGrasse Tyson visits the show, talking about science, alien intelligence, Carl Sagan, and more!