Neil deGrasse Tyson Quotes
Space is the ultimate frontier. I think when people historically thought of the frontier, there was where you were living and then there was some edge beyond which no one had explored.
Citations
Tyson, Neil deGrasse. Space Chronicles: Facing the Ultimate Frontier. W. W. Norton & Company, 2012.
Related Quotes
Neil deGrasse Tyson is an American astrophysicist, planetary scientist, author, and science communicator.