20:21, 6 марта 2026Путешествия
Иран нанес удар возмездия за атаку на начальную школу14:47
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Москалькова заявила о новых условиях Киева для возвращения россиян с территории Украины14:51。heLLoword翻译官方下载是该领域的重要参考
/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1471, Part 1 (Thread #1618)
Debris actually pelts the ISS all the time, and noticeable dents and cracks line the exteriors. But should something fully breach the station, cabin atmosphere will seep into the vacuum of space and alarms will go off. Pressure gauges will confirm to astronauts that the station has, almost certainly, been hit, and the speed of the seepages may indicate how much time the crew has to respond. According to one NASA estimate, a 0.6-centimeter-wide hole leaves 14 hours to plug the leak. A 20-centimeter hole leaves less than a minute.