Then from the dark skies, she saw a line of swans.

这时，从昏暗的天空飞过来一队天鹅。

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The Shield is not big, but it provides some very nice views in dark skies with the unaided eye or binoculars.

盾牌座并不大，但如果天气晴朗，你用眼睛，和双筒式望远镜就很容易观测到它。

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The surrounding mountains are home to observatories and the city has strict ‘dark skies' regulations on lighting (downward).

周围的群山上有很多气象站城市为了保持“安宁的夜晚”对人造光线有着严格的控制。

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You will need cloudless, dark skies away from city lights to see the shower.

FORBES: How To See The Quadrantids Meteor Shower

Though most people will insist they have seen this dazzling spectacle, dark skies as nature intended them are rare.

FORBES: Magazine Article

Jim Wilson, chairman of Brecon Beacons Park Society, thanked all those who had taken part in the project, saying it recognised the park as one of the best places in Europe to see truly dark skies.

BBC: Brecon Beacons National Park wins dark sky status