The US Coast Guard has just begun its public inquiry into the Titan Submersible accident, and in the process has released a number of documents, including, critical footage from a remotely operated vehicle showing the wreckages on the ocean floor. The spaceman looks at the available material and gives his own thoughts on why the sub failed.

Key takeaways from the video:

• ROV footage was released showing the wreck. Apparently it's only the pressurized section that caved in as the footage shows the unpressurized tail-end containing electronics to be mostly in one piece

• Full communications transcript has been released. It does not indicate that either crew was in any way aware of the vessel failing

• Despite what many people (including on here) said, carbon fiber and titanium have apparently been successfully used for submersible design by US navy, the significant difference being that it was for an ROV

• The footage shows the pressure hull having imploded unequally, instead a lot of material was being pushed into the tail-end. Judging off this, it is likely that the structure failed at head-end, potentially on the interface of the titanium end-ring and the carbon fiber, which lead to buckling further down the line and collapsed the whole structure

• Previously the most circulated idea was that point of failure occurred in the center of the vessel, where it is exposed to peak stress

• There is also footage from OceanGate promotional videos showing the installation of said end-ring, where they glue it in place (which coincidentally is what the US navy did for their ROV as well)

• The failure at that section might have been caused by mismatched moduli of compression of the two materials, causing extra stress between carbon fiber and titanium as they were compressed under pressure. That is however a wild guess by the author of the video with nothing to back it up, and he himself admits that it could've been a variety of other factors involved in cutting costs, like using low-quality carbon fiber

• The prototype for the atmosphere scrubber on board was a sealed plastic box with the absorbent... and a single PC fan blowing over it

@ACA discuss

!antibharatiya !ifrickinglovescience !spacechads

The Barathiya Space Station will be a thing in the 2030s.

@Sasanka_of_Gauda can you ping your fellow countrymen?

Also in development there's a Venus Orbiter mission, a Lunar sample return mission and a partially reusable rocket.

Pic of the first class of ISRO Astronauts.

These saars trained in Russia

!ifrickinglovescience

All redditards should be r*ped by black American men. Because that is what the Japanese most fear.

orange sight: https://news.ycombinator.com/item?id=41519974

boycotting slackernews because of css frickery

!chuds

!mathematics !catholics !babykillers take your own conclusions and takes from this data.

It's the cumulative number by country.

source: https://www.researchgate.net/publication/352043585_Intelligence_and_General_Psychopathology_in_the_Vietnam_Experience_Study_A_Closer_Look

HARMONY OF RESILIENCE: Recorded in space and sent to Earth via @SpaceX’s @Starlink constellation, Polaris Dawn crewmember and violinist @Gillis_SarahE invites you to enjoy this music moment in support of @StJude & @ElSistemaUSA → https://t.co/My8cUwAWzg pic.twitter.com/OoxTllCZNP

— Polaris (@PolarisProgram) September 13, 2024

Yey, I can still copy the X links!

!kino !spacechads SpaceX Astronaut Sarah Gillis (currently on orbit as Mission Specialist for Polaris Dawn) plays the violin and she perfomed Rey's theme from Soy Wars sequel's trilogy!

!spacechads !ifrickinglovescience THEY DID IT!

!fitness

!macacos !ifrickinglovescience this is what the afternoon sky looks like today in the West of Paraná