Nature, Published online: 27 February 2026; doi:10.1038/s41586-026-10308-x
Ultrasonic speakers are lowered into the sea to test if they scare fish away，推荐阅读旺商聊官方下载获取更多信息
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Peter Hein van Mulligen, from the Dutch Statistics Office (CBS), points to an "institutionalised conservatism" deep rooted in Dutch society, which acts as a barrier to women's participation.
But what if it’s not fine? Even back in 1996, before a single component of the ISS was launched into orbit, NASA foresaw the possibility of an even worse worst-case scenario: an uncontrolled reentry. The crux of this scenario involves multiple systems failing in an improbable but not completely impossible cascade. Cabin depressurization could damage the avionics. The electrical power system could go offline, along with thermal control and data handling. Without these, systems controlling coolant and even propellant could break down. Unmoored, the ISS would edge slowly toward Earth, maybe over a year or two, with no way to control where it is headed or where its debris might land. And no, we could not save ourselves by blowing the station up. This would be extremely dangerous and almost certainly create an enormous amount of space trash—which is how we got into this hypothetical mess in the first place.，这一点在快连下载安装中也有详细论述