-all those pieces of columbia will be brought to the kennedy space center, where it will be reassembled in a manner of speaking. -really thousands of pieces of debris are now pieces to a puzzle. ♪ -under a crisp texas sky, thousands of mourners are gathering, including that man, neil armstrong , as nasa gathers to say farewell to seven of its own. -knowing that i wasn't gonna see my dad again and losing that many people that you love and that you're close to all at once. it was just so heavy. the world just became a scary place. -just felt like i was so, like...