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1·When our star drops out of its latest sunspot activity cycle, the sun is most likely going into hibernation, scientists announced today.

科学家今天宣布，当我们的恒星脱离最近的太阳黑子活动周期时，太阳最有可能进入冬眠。

2·Ibata hopes new star data gathered by the European space Agency's GAIA spacecraft, set to launch in 2011, will help gather evidence of such activity near the Milky Way.

Ibata希望欧洲宇航局将在2011年发射的GAIA探测器能收集到新的恒星数据，这将有助于收集银河系的宇宙网络枝蔓活动的证据。

3·Despite recent volcanic activity, Indonesia's star is shining bright.

尽管近来火山活动剧烈，但印尼之星仍光芒四射。

4·As a result, galaxies in clusters become starved of gas over time, and black hole activity and star formation in these galaxies slows.

结果，随着时间的推移，星系团内的星系就会缺乏气体，因此这些星系中黑洞的活跃性减弱，新星的形成速度放慢。

5·This unusual explosive and intense star formation activity qualifies as a starburst.

这种不寻常的爆发和剧烈的恒星形成活动有星暴的资格。

6·The rising red dwarf star shows expected stellar magnetic activity which includes dramatic and violent prominences .

上升中的红矮星有著可预期的磁场活动，包含了激烈的日珥现象。

7·The sun is not considered a variable star, but it does undergo periodic changes in activity known as the sunspot cycle.

太阳是不被认为是变星，但它的变化进行定期的活动被称为太阳黑子周期。

8·There was a flurry of activity as the film star appeared on the balcony.

那名影星在阳台上一露面就引发了一阵骚动。