Crash continued from page 1 virtually ruled out terrorism as a cause of the disaster. The tragedy, captured on video tape and replayed endlessly throughout the day, was a fresh blow for a nation still grieving over Sept. 11, 2001, and unsettled by the specter of war with Iraq. It also was a grisly bookend to the disaster that claimed the crew of the shutde Challenger 17 years ago. Chal lenger exploded on liftoff from Cape Canaveral, Fla., where Columbia was scheduled to touch down. Relatives of Columbia’s astronauts had been waiting to celebrate with of ficials Saturday at Florida’s Kennedy Space Center. “We couldn’t wait to congratulate them for their extraordinary per formance,” NASA Administrator Sean O’Keefe said. Instead, he found himself expressing shock, sadness and condolences. The first hint of trouble came at 7:53 a.m. CST, when sensors in the hydraulic system in the left wing failed. Three minutes later, sensors around the left main landing gear went out. And at 7:59 a.m. CST, sen sors in the structure on the left side of the shuttle quit. “It was like the wires were cut,” NASA shuttle program head Ron Dit temore said at the Johnson Space Center in Houston. At 8 a.m. CST, mission controllers in Houston lost voice contact with the crew and tracking data. The display showing the shuttle’s track froze. “We stared at that for a long time,” flight operations chief Milt Heflin said. “I reflected back on what I saw with Challenger.” Columbia was at an altitude of 207,000 feet, or about 40 miles, when it broke apart—too high for it to have been attacked by aircraft or missiles. Traveling about 12,500 mph, or 18 times the speed of sound, the aircraft was in the midst of a series of sharp turns designed to dissipate its speed. Efforts to recover debris — includ ing the remains of the five men and two women aboard—covered a huge Ian McVea Fort Worth Star-Telegram (KRT) BRONSON, TEXAS — A boot sole, apparently from a spacesuit boot belonging to a crew member of the space shuttle Columbia, was tagged Saturday. swath of East Texas and Louisiana. NASA asked members of the public to help in the search but warned people not to touch anything that looked like shuttle debris because it might be con taminated with toxic propellants. De spite such warnings, it was only a mat ter of hours before a few East Texans were hospitalized and purported pieces of Columbia were listed for sale on the auction Web site eBay. They were quickly removed. Columbia, which launched the space shuttle program when it first flew in 1981, was the oldest vehicle in NASA’s shuttle fleet. This was its 28th flight and the 113th shutde flight over all. Risk analysis studies in recent years have suggested that a catastro phe is likely to occur once in every 145 shuttle missions. “The American people have started to think that flying the space shuttle is like getting into a car for a Sunday af ternoon drive, but it’s anything but that,” said Florida Sen. Bill Nelson, a former astronaut. “Space flight is risky business.” © 2003, The Dallas Morning News. Nstributed by Knight Ridder/Tribune Information Services. Authentic Chinese Cuisine RESTAURANT & 947 Franklin Blvd cfcE 343-4480 A liH-le I o-P-P fUe fop. A ^of le-Pf in fUe Awonllef. \ 1 THE BEST HAIRCARE VALUE FOR YOUR MONEY! "Locking Good'pHai«^ by Super Haircore Proven' Euaene Springfield WILLAMETTE SQUARE MOHAWK MARKETPLACE 2526 Willamette Ave. 1944 Marcola Drive 683-1405 741-2887 Open 7 days a week; Mon-Sat 9am - 7pm • Sun Ham - 4pm SUPERCUTS As hip as you want to be. Come work for us. The Oregon Daily Emerald is always looking for young writers who want to learn and grow at a real newspaper. For information on how to freelance for the Emerald, call 346-5511. ■sV58¥*fia25fflas'Sf?«% iSBBsS^^Sl