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.
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。同城约会对此有专业解读
此外，貿易關稅議題成為焦點。特朗普稱最高法院推翻其全球關稅「令人失望且不幸」，但強調關稅將以「經充分批准與測試的替代法律地位」維持。他宣稱已簽協議國家（如英國、印度、歐盟）無意退出，但未提及歐盟暫停夏季協議批准、印度推遲談判等情況。
Медведев вышел в финал турнира в Дубае17:59