The two solid rocket boosters flew in different directions as the external fuel tank became a fireball.(AP: Bruce Weaver / File) Forty years ago, the Challenger space shuttle disintegrated just after ...

Add Yahoo as a preferred source to see more of our stories on Google. Forty years ago, the space shuttle Challenger exploded 73 seconds after liftoff, killing all seven crew members aboard in a ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people who were around in 1986 remember where they were, and what they were doing when the Space Shuttle Challenger exploded.

On Jan. 28, 1986, NASA’s 25th space shuttle mission, Challenger, left the launchpad in Cape Canaveral, Florida. Seventy-three seconds into... Lessons and failures from the Challenger space shuttle ...

WASHINGTON — It's been 39 years since the Challenger space shuttle explosion, one of NASA's most devastating tragedies. NASA's Challenger shuttle exploded 73 seconds after lifting off on Jan. 28, 1986 ...

AT GRANITE STATE, TEACHER IS STILL CHANGING LIVES. THIS IS A NEWS NINE SPECIAL REPORT. THE LAUNCH OF THE CHALLENGER 40 YEARS AGO, A 37 YEAR OLD CONCORD HIGH SCHOOL SOCIAL STUDIES TEACHER SET OUT TO ...

How Long After Launch Did the Challenger Explode? It’s hard to believe that it’s been 40 years to the day since the Space Shuttle Challenger exploded just 73 seconds after liftoff, in front of the ...

Seven astronauts were killed in the 1986 space shuttle Challenger disaster. Because a teacher was aboard, millions of schoolchildren watched the event live in school. Forty years later, many of those ...