No, it's not harsh. The pieces recovered from Columbia were very valuable in determining the failure and preventing repeat disasters of that type. Discovery is a test flight to prove that the changes were successful. If it fails, you want to find out why. Columbia's ground track took it over land during the period where a tile failure would make it break up. If the stuff falls in the water, you lose a lot of information.<br /><br />Frankly, I'm very confident that Discovery will come home in one piece, not 1000s. <div class="Discussion_UserSignature"> </div>