Question: who is neil degrasse tyson?
Answer: Neil deGrasse Tyson (/dəˈɡræs/; born October 5, 1958) is an American astrophysicist, cosmologist, planetary scientist, author, and science communicator. Since 1996, he has been the Frederick P. Rose Director of the Hayden Planetarium at the Rose Center for Earth and Space in New York City.