Yep..but Bat **** Crazy Multi-Culturalists try to present him as a GREAT NEGRO SCIENTIST.
That's what people do when they are so desperate to prove their brainwashed belief system that is based on lies....
Tyson is not Stephen Hawking, he did not discover new galactic stuff. He is more about infotainment, he uses his personality to present astrophysics in a way that is interesting...