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PUBLIC MARKS from phgod with tags science & sun

近月，太陽表面十分平靜 -- 平靜得像暴風的前夕。科學家預測下一輪太陽黑子活躍周期快將展開，此次周期將會造成 1958 年以來最最強勁的太陽風。屆時極光增強，通訊設施亦可能受影響。

差不多整個二月都沒有太陽黑子，我們的恒星發生了甚麼事？別擔心，原來是進入了周期性的低谷而已。

The Universe is a dangerous place. This programme investigates our survival in space.

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