Astronaut Scott Kelly StarTalk : Season 4 Episode 19
National Geographic 47m int(0)
Aired: February 25th, 2018 @ 11:00 PM EST on National Geographic
Host Neil deGrasse Tyson features his interview with astronaut Scott Kelly.
National Geographic 47m int(0)
Aired: February 25th, 2018 @ 11:00 PM EST on National Geographic
Host Neil deGrasse Tyson features his interview with astronaut Scott Kelly.