Thirty years ago today

Thirty years ago today one of those event occurred that if you were alive, you will always remember where you were.  I was in sixth grade, sitting on the seats waiting for gym class to begin.  Mr. Hoover walked in from study hall to tell us that the shuttle had exploded.  I remember we kept watching it over and over again at home that evening, and we all gathered in the library later to watch the memorial service where President Reagan spoke.  It seems impossible to believe it has been 30 years!