SHUTTLE DISASTER Columbia was expected to land in Florida at 9:16am ET. At 9 am, Mission Control lost contact. news_spaceshuttle_columbia_launchcrew_0201_rts.jpg 187x47 l lock_icon.gif video.gif http://mfile.akamai.com/7882/live/reflector:23961.ram 10441169514270 LIVE- KHOU TV (Houston) lock_icon.gif audio.gif http://radio.real.com/tuner/r/?id=8O5&url_code=ekB 10441169514271 LIVE- KUHF FM (Houston) lock_icon.gif video.gif http://news.bbc.co.uk/media/video/38767000/rm/_38767185_space16_simms_vi.ram 10441169514272 BBC News lock_icon.gif headline