KAERO: "type of hypergolic fuel known as dinitrogen tetroxide, or NTO — permeated through some of the valves"

Boeing continues Starliner valve troubleshooting – Spaceflight Now
https://spaceflightnow.com/2021/08/10/boeing-continues-starliner-valve-troubleshooting/

"The propulsion system valves in question are inside the Starliner’s service module, which has an array of rocket thrusters made by Aerojet Rocketdyne that are designed to propel the spacecraft away from its launcher during an in-flight emergency. "

Tak to se ted asi rusove smeji, az se za bricho popadaji, jestli Aerojet Rocketdyne dodaval soucastky i k ICBM.

KAERO: Mna celkom zaujalo, ked toto rozoberal Musk v jednom z tych dlhych videi s Everyday Astronautom. SpaceX sa na to pozera tak, ze maju na orbite lod s nadrzami plnymi horuceho plynu niekde okolo 6-7bar a tie trysky operuju okolo 8-9bar... Takze starship pravdepodobne taketo problemy nebude mat, kedze cely system trysiek bude podstatne jednoduchsi :)

KULA: naopak, kdyby s naukou nebyl problem, tak starliner leti hned a nezareznou mu ty ventily ne? tam pisou ze stal tak dlouho az oxidacni cinidlo prolezlo skrz ventil, s vhlkosti udelal kyselinu a ta zkorodovala ventily.

KULA: no, tak trochu aj ano ;-)

SN0WCRASH: tak vzpomeneme si, ze i SpaceX mela problem s ventily oddelujici helium od pohonych latek, ktere zpusobily explozi Dragonu pri testech .. ale je to mrzute, ze to Boeingu to trva tak dlouho

Vyzear, ze Boeing /ULA tak skoro nepoletia...
Boeing's Starliner launch, a critical test flight for NASA, delayed indefinitely as capsule heads back to factory

Mierny off-topic, ale mozno pobavi
A 7-Eleven Coca-Cola Slurpee is seen flying high above Earth on a balloon-launched "space delivery" for the convenience store's 94th birthday on Tuesday, Aug. 10, 2021.

RIP: tohle je cele dost ubohe od Rozhogina. nevim ceho chtej takovymto kopanim kolem sebe u partneru presne dosahnout?