Everything Neil deGrasse Tyson Has Said About Elon Musk's SpaceX
Astrophysicist Neil deGrasse Tyson and SpaceX CEO Elon Musk have made scathing comments about each other online.
Astrophysicist Neil deGrasse Tyson Dismisses Elon Musk's Mars Vision: SpaceX CEO Hits Back, Says 'They Really Don't Get It'
American astrophysicist Neil deGrasse Tyson dismissed Elon Musk's ambitions to send people to Mars, saying that unless there ...