Neil deGrasse Tyson to kickoff Space Symposium

One of the biggest rock stars in the world of science, Neil deGrasse Tyson, will kickoff the 28th National Space Symposium with a keynote address. Those outside the science world might best know Tyson as host of the PBS program NOVA ScienceNOW, but he is also the Frederick P. Rose Director of New York’s Hayden [...] [...]