
I remember watching it live as it happened. Such a sad day in US Space history.
I was 4 so don't remember it. Why was everyone watching it again, was it the first time a woman was going into outerspace?
not just a woman, but a school teacher, Christa McAuliffe. cannot quote the entire story, but she was part of a teacher in space program they were doing. she basically won the sweepstakes or whatever, not to mention was able to meet the qualifications to do it. but it was being televised all over the country to schools through NASA tv live. i was in elementary at the time. they were going to be doing school related "stuff" and televising during the mission. so it exploded with kids all over the country watching live at their schools, in gymnasiums or wherever.
We used to go out and watch the shuttle launches at canaveral from my elementary school field in central florida. I was 3 when this happened, so I don't remember it.![]()
I remember watching it live as it happened. Such a sad day in US Space history.
Same. 1st grade.I was in first grade. I think pretty much every elementary school kid in the country was watching live, and the whole "first teacher in space" thing had been hugely publicized.
Yes, and IIRC, the o ring was made here in Ky. I can't recall the name right off the top of my head though. Been around a long time.It's strange that something so small (an o ring) could cause such a huge disaster
It's strange that something so small (an o ring) could cause such a huge disaster
It's strange that something so small (an o ring) could cause such a huge disaster
http://www.lettersofnote.com/2009/10/result-would-be-catastrophe.html
Morton Thiokol - Ignored Roger Boisjoly, an engineer that said this could happen. And then it did.
For those of you wondering why it was televised - in those days a shuttle launch was still a very big thing. In Kentucky - many of us were home for a snow day.
Mt.St. Helens, Challenger, 9/11 - those are just some of the Pearl Harbors of my lifetime.
According to an interview he did for a documentary on the disaster, Boisjoly actually believed the Challenger would blow up on the pad and when it didn't he thought they had dodged a bullet. If you watch videos of the launch, there is a black puff of smoke from the right SRB's. That black smoke is the o-rings vaporizing when they didn't seal correctly. In a fortuitous turn of events, aluminum oxide that had been added to the solid propellant had formed a slag that immediately plugged the opening and avoided blow-by and allowed the shuttle to lift-off and seemingly saved the lives of the crew and the mission, but extremely high wind shear (the highest ever recorded during a NASA launch) dislodged the plug at or around T+72 and once that happened, the blow-by ignited and the right SRB began to shift off its strut and caused the chain of events that led to the shuttle explosion at T+73.
You have to wonder if the aluminum oxide slug plugging the hole was actually fortuitous or not. Had the shuttle exploded on the pad, isn't there a slight chance the crew could've survived (there are many theories that they survived the entire descent in the crew cabin, although likely unconscious due to the lack of cabin pressure, until they smashed into the ocean pulling 200 G's)? I think they would have had a much better chance of surviving the explosion on the pad (the crew cabin sat at roughly 110 ft. in the air and had it been jettisoned by the orbiter breakup would've hit the ground, not accounting for wind resistance, falling at roughly 57mph - the speed of a bad car wreck) as opposed to being 48,000 ft. in the air and smashing into the ocean at thousands of miles per hour . Of course, even if the crew managed to survive a fall from that height (110 ft.), they'd have all probably suffered life-altering injuries as a result of it, but at least there would've been a chance versus exploding in the stratosphere.
Amazing - makes me wonder if the the mission survived past the SRB being jettisoned, would they have ever known about the o-ring? (I guess they would by studying film of the launch) Would they have discovered the problem after recovering the SRB and inspecting it and then realizing the bullet they dodged.
I think they went back to making salt after that happened.http://www.lettersofnote.com/2009/10/result-would-be-catastrophe.html
Morton Thiokol - Ignored Roger Boisjoly, an engineer that said this could happen. And then it did.
For those of you wondering why it was televised - in those days a shuttle launch was still a very big thing. In Kentucky - many of us were home for a snow day.
Mt.St. Helens, Challenger, 9/11 - those are just some of the Pearl Harbors of my lifetime.
I think they went back to making salt after that happened.