Some predictions say the comet-best seen from the Northern hemisphere-could be at least as bright as the stars that make up the familiar Big Dipper constellation.

一些预测说，这颗彗星在北半球观察效果最好——至少可以像组成我们熟悉的北斗七星的恒星那么亮。

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Explanation Similar in size to other large, bright spiral galaxies, IC 342 is a mere 7 million light-years distant in the long-necked, northern constellation Camelopardalis.

IC 342和其他大型明亮的螺旋星系的大小相当，这个在北方天穹细长的鹿豹座中的星系离我们只有7百万光年。

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It was refreshing to see the shop in its relatively new space, a big, clean, bright floor organized by region (northern Italy, say) and style.

很惊喜地看到现在酒行现在焕然一新，宽敞干净，分区管理【意大利北部风格】还有时髦。

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The so-called Carrington Event of 1-2 September 1859 shorted telegraph wires, starting fires in North America and Europe, and caused bright aurorae (northern and southern lights) to be seen in Cuba and Hawaii.

BBC: Four colossal Sun flares in 48 hours

In the northern city of Jammu, workers, carrying bright red flags, participated in a rally on Thursday.

BBC: India man loses ear during strike violence

Yet while the future looks bright, America will struggle to catch up with northern Europe, where the proportion of local trips done by bike can be as high as 30%.

ECONOMIST: A cycling renaissance is taking place in America