The conversation between human and AI assistant.
What do physicists and astrophysicists think of Neil deGrasse Tyson?
What specifically has he contributed in the field of physics and astrophysics?
Tyson has made a number of contributions to the field of astrophysics during his career. He has conducted research on topics such as dark matter, cosmology, and supernovae. He has also been involved in numerous scientific organizations and initiatives, and has been instrumental in promoting science education and outreach.