All off topic discussions go here. Everything from the funny thing your cat did to your favorite tv shows. Non-programming computer questions are ok too.
this is one of those events where you wont forget where you were, what you were doing, etc, at the time you found out about it.
my science teacher said this is what he thinks happened.
he said that during launch, a peice of styrofoam fell out from a place that keeps the ship from burning or something. the styrofoam hit one of the heat shield tiles and knocked it out. that one then hit the one below it and so on, creating a domino effect. no one noticed this. the heat then caught the ship on fire as it dissintigrated coming back to earth.
that is what my science teacher thinks.
this was the first ever problem during a landing though.
The problems with Apollo 13 happened for a whole different reason. In that instance, some sort of coil sparked within the oxygen tank when the ship was already in space, causing an explosion that knocked out most of the spaceship's systems.
The big question was whether the heat shield was damaged during the explosion. It might have been, but it wasn't serious enough for the re-entry craft to disintegrate like the Columbia did.