Have you heard of the great astrophysict Neil deGrasse Tyson? 
I have! He is a very famous astrophysicist, author, and science communitator.
What books has he written?
He was the editor in chief of the "Physical Science Journal."
Ohh cool! Does he study any other science?
Do not think so but in 1994, he joined the Hayden Planetarium as a staff scientist.
Oh! I was born around that time, how old is he?
Neil deGrasse Tyson
Neil deGrasse Tyson (; born October 5, 1958) is an American astrophysicist, 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. The center is part of the American Museum of Natural History, where Tyson founded the Department of Astrophysics in 1997 and has been a research associate in the department since 2003.
Tyson studied at Harvard University, the University of Texas at Austin,
the 1980 television series ""
- Neil deGrasse Tyson is an astrophysicist and science communicator who participated to TV and radio shows and wrote various outreach books.
- Jearl Walker is a physics professor at Cleveland State University. He wrote the Amateur Scientist column in Scientific American from '78 to '88 and authored the popular science book The Flying Circus of Physics.
Funding sources.
- American Physical Society awards grants up to $10,000 to help APS members develop new physics outreach activities.
- Institute for Complex