If they have time, astronauts and cosmonauts will look to plug the leak or close the hatch to the leaking section of the station. (That is how they dealt with a minor leak in the station’s PrK module for a number of years, and it basically worked.) Remember, though, that this is the worst-case scenario, and our crew will run into a hard deadline. Once pressure falls to around 490 mm Hg, NASA says, critical systems risk breaking down. Astronauts could suffer hypoxia, oxygen deprivation so debilitating they could become delirious. It will be a heart-wrenching call, but if nothing else can be done, the crew will need to go to their crew vehicles and leave the ISS.
console.log(`Step ${++traceIndex}: ${recordedEvent.command} returned ${format(recordedEvent.result)}`);
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A protein reinforces the blood–brain barrier, which becomes leaky with age.
20:02, 27 февраля 2026Наука и техника
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民营酒店集团遭"左右夹击" 进入2026年，各大酒店集团在中国市场的布局走向更为审慎。据亚洲旅宿大数据研究院监测品牌统计，今年1月国内新开业酒店258家、新签约111家，较去年12月有所回落，市场扩张节奏明显收紧。。关于这个话题，爱思助手下载最新版本提供了深入分析
const result = await reader.read(view);