The US military heard it and didn’t necessarily want to give away capability of listening devices around the sea floor.
The sub was difficult to get to the debris field because it was at an incredibly deep section that few craft are capable of reaching safely.
It was frustrating they made a big deal about something we ultimately could have done nothing about in the first place. However it’s not like the whole “hearing the implosion” thing was something the military wanted to give away and at that depth we have to be careful. Don’t forget we’ve put more people into space than have been to the deepest point on the planet.
Don’t forget we’ve put more people into space than have been to the deepest point on the planet.
Fun fact, space is easier. It takes more effort to get there, sure. Coming from the "normal pressure" here on earth (about 1 atm) and going to space (0 atm) is a pressure difference of 1 atm. But: Diving into the ocean, the pressure increases the deeper you go. For every ~10 meters (~33ft) you go deeper, the pressure increases by 1 atm.
That means, that a space ships would only need to dive 10 m deep to get to the pressure difference it experiences in space. They went to see the Titanic which is about 3,800 m deep. So the sub needs to withhold a pressure difference that's about 380 times higher than a space ship experiences.
(OK, little difference I omitted: In space you need to prevent the vehicle from exploding, while in the deep sea you need to prevent it from imploding)
Yup, it’s part of why the idea of rescuing them was never going to happen either. There’s only something like 3 subs in the world that can dive to that depth and they weren’t close enough nor built for rescue missions. Even if they were alive they only had 3 days worth of oxygen. Honestly they’re lucky that the “sub” just imploded rather than dealing with the slow loss of oxygen.
So why did they reveal that info after if it was so sensitive? I wouldn’t have thought that would have changed anything. I also have vague memories of reports of a “sound” being detected early on but then not mentioned again until after. Then again my memory is trash so I dunno
How quickly they process the information, how accuratly they could determine the source, and how accuratly they could determine the location would all be fairly sensitive information.
Basically what I'm saying is that if they announced right after it happened that "Hey guys that sub imploded at X depth and the debris field will be at Y location because we heard a pressure vessel of the correct size crush followed by the sound of something of roughly the correct mass crashing into the sea floor." Then everyone would know how capable our equipment is.
Basically announcing it days later gives a conclusion to the questions of what happened and also will likely keep others from meeting a similar fate. Not to mention the benefit of telling other countries that "Yes we can and will find out about what goes on underwater, just how quickly is more of a mystery... For you."
No. They heard it at the surface. You hear the equivalent of hundreds of pounds of explosives going off within a few thousand feet. It probably even vibrated the boat a bit.
It was the equivalent of a massive depth charge. They heard it at the surface near by unless the entire crew was sound asleep.
A submarine. You remember the rich maniac who wanted to see the titanic wreck and didn't apply to any safety regulations since it's international water
2027 headline: "Craft carrying six billionaires lost at sea during voyage to see the wreckage of the submarine that went last year to see the wreckage of the submarine that went to see the wreckage of the submarine that went to see the wreckage of the submarine that went to see the wreckage of the Titanic in 2023."
What I want to know about that accident is, which idiot kept spreading the lie that the search teams were hearing "banging noises" every half hour, long after the sub had imploded.
Remember when there was a boat full of migrants that sank around the same time and nobody in power gave half a shit about it even though it would've been way easier to locate and rescue those people?
They weren't searching anywhere at all, because they didn't have a suitable submersible available. They were looking on the surface in case they popped up, but once the remote submersible got there, they went straight down to the wreck.