After rapper B.o.B. tweeted about his flat Earth theories, Tyson, an astrophysicist, tried to set him straight. But B.o.B. was having none of it, so he made a diss track, hitting back at Tyson, while touching on Hitler and kippahs, too. Yep.
The relaunched TV series can inspire children to read more about the universe. Here are some great titles to get them started.