Astrophysicist/author Neil deGrasse Tyson (book, "Starry Messenger"); writer Phil Rosenthal:Astrophysicist/author Neil deGrasse Tyson (book, "Starry Messenger"); writer Phil Rosenthal:Astrophysicist/author Neil deGrasse Tyson (book, "Starry Messenger"); writer Phil Rosenthal: