Neil deGrasse Tyson is an American astrophysicist, author, actor, and science communicator.
Beginning with Mars, Tyson will review the ongoing effort to search for habitable planets, liquid water, and life in the cosmos. Culminating in the search for intelligent life, whether or not it already exists on Earth.
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Neil deGrasse Tyson 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. -
https://en.wikipedia.org/wiki/Neil_deGrasse_Tyson