Neil deGrasse Tyson


Astrophysicist, American Museum of Natural History. Author: The Pluto Files, Death By Black Hole. Host: PBS NOVA scienceNOW

Views 4,122

2425 days ago


Realtime comments disabled

dduenas 2425 days ago

So beautiful. The beauty of nature and the buildings of mankind

SueStarlight 2425 days ago

Technology may not be overrated, but self-regulating Nature will out last it. Beautiful shot.