As the comet nears the sun, its ice melts, releasing gas and dust that stream away into space.

当彗星靠近太阳时，它的冰层融化，释放的气体和尘埃飘向太空。

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Actually, the Sun is constantly losing mass through the solar wind, a stream of charged particles constantly blowing off the Sun.

事实上，在太阳风——一股不断从太阳上吹落的带电粒子流——的影响下，太阳的质量一直在下降。

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Frank Hill and his team were the discoverers, 15 years ago, of an east-west jet stream in the sun.

弗兰克·希尔和他的研究小组就是15年前太阳内东西高速气流的发现人员。

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Naturally occurring neutrinos from cosmic rays, supernovae and the sun stream through the detector at the same time.

ENGADGET: NOvA neutrino detector captures cosmic rays in 3D, aims to unlock the mysteries of the universe

The good news is that many of the sensitive wafers which had been collecting particles of solar wind (charged atoms and molecules that stream out of the sun) survived the subsequent crash intact.

ECONOMIST: Genesis had its switches in backwards

But it was true, profoundly so, especially when I lived by myself in DC or during the hundred or so times when just the two of us watched the sun descend prettily over a trout stream.

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