San Francisco International Airport (SFO) FAA Status: Normal. General Departure Delays: Traffic is experiencing gate hold and taxi delays lasting 15 minutes or less. General Arrival Delays: Arrival traffic is experiencing airborne delays of 15 minutes or less. This information was last updated: Sep 2, 2017 at 8:01 AM GMT+00:00.
Remembering the Challenger Disaster. On January 28, 1986, the tenth mission of the space shuttle Challenger ended in tragic disaster. We remember the seven astronauts who lost their lives that day, including Christa McAuliffe, who was chosen by NASA to pioneer its Teacher in Space program.
The space shuttle Columbia, which tore apart killing all seven of its crew on Feb. 1 just minutes before it was scheduled to land, may have been doomed since its liftoff. That's when an estimated 2.7-pound chunk of insulating foam, perhaps combined with ice, came loose from the main external fuel tank and struck the underside of the shuttle's left wing near the wheel well.