Neil deGrasse Tyson is an American astrophysicist, author, and all around awesome space dude and he's coming to the Merrill Auditorium in Portland on 9/27! Enter to win a grand prize with a pair of tickets to the show plus 2 autographed books! Plus another runner up will win another pair of tickets, or head to PortTix.com to buy a pair. Plus check out his latest book 'Astrophysics for People in a Hurry' and prepare for maximum levels of science!