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艾斯佛格

网络Erik Asphaug

艾斯佛格

艾斯佛格

艾斯佛格

Erik Asphaug

UCSC大学的行星科学家艾瑞克.艾斯佛格（Erik Asphaug）称，为了了解我们来自宇宙的危险，科学家们正仔细检视太阳系以 …

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"There's always some uncertainty that we're going to have to live with , " he said . "Or die with. "

他（指艾斯佛格）说，“总是会有一些不确定性，我们要么必须与之共存，要么因其而亡 ”。

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"Comets are especially dangerous because they are coming from farther distances, at higher velocities , " Asphaug said .

艾斯佛格称 “彗星尤其危险，因为它们从更远的地方以更高的速度而来 ”。

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