In the vacuum of space, the amount of debris—spent rocket stages, splintered satellites, micrometeoroids—numbers in the millions, all zooming about, often at 17,000 mph speeds. They’re also constantly hitting each other in a tsuris of exponential littering. Most of these pieces are tiny, and many are not anywhere near the altitude of the ISS. But the area isn’t completely clean.
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德夫林称，目前的防御指南没有任何改变。如果发生变化，以军会立刻向公众通报并提供最新指示。（央视新闻）
但她也指出，與香港僅一河之隔的廣東深圳，也是寵物友善風氣盛行。「他們的狗狗已經能自由進出商場，餐廳也有些戶外範圍，他們（飼主與寵物）可以坐在一起吃東西。」