Columbia Space Shuttle Explosion and Space Exploration

Columbia Space Shuttle Explosion and Space Exploration — page 3
much stronger than I felt inside Just moments ago the space shuttle Columbia exploded during reentry I paused for a moment to steady my voice At the time it was flying at 18 times the speed of sound and was about 201,000 feet 61,265 meters above Dallas Texas I continued According to NASA reports the explosion was caused by a problem originally observed during the shuttle’s launch 16 days ago Apparently a laptop-sized piece of foam fell off of the shuttle’s external fuel tank 82 seconds after liftoff The foam struck the shuttle’s left wing and punched a hole as well as cracking some of the wing’s heat resistant tiles During reentry superheated air entered through the Second Source Find a video that shows what happened that day How does the information in that source compare to the information in this source 6