Shuttle News Today

-for the second time in nasas history, a space shuttle has been lost along with its entire crew. once again, we are asking ourselves, how could this have happened? -do you have any idea how big that piece of foam was that came off? -wed heard some reports that during launch there had been some concerns that some debris hit the wing. is that true and is that any cause of concern and that could have caused todays problems? -it is true. it was judged that, erm , that event did not represe...