US Space Command
- Episode aired Apr 4, 2019
- TV-PG
- 47m
Neil deGrasse Tyson tours Thule Air Base, the northern most U.S. defense installation. Neil talks with Chuck Nice and space security expert, Laura Grego, about the science of defense.Neil deGrasse Tyson tours Thule Air Base, the northern most U.S. defense installation. Neil talks with Chuck Nice and space security expert, Laura Grego, about the science of defense.Neil deGrasse Tyson tours Thule Air Base, the northern most U.S. defense installation. Neil talks with Chuck Nice and space security expert, Laura Grego, about the science of defense.