The International Meridien Conference of 1884 established Greenwich Mean Time, referring to the mean solar time at the Royal Observatory in Greenwich, near London.

1884年，国际子午线大会确立了格林威治标准时间（GMT），即伦敦附近的格林威治皇家气象台（the Royal Observatory in Greenwich）的平均太阳时间。

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Winners will be announced on 8 September and will go on display the following day at the Royal Observatory, Greenwich. The exhibition is free and will run until February 2012.

获奖名单将于9月8日宣布，获奖作品将于次日至2012年2月在格林威治皇家天文台展出，免费参观。

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The Royal Greenwich Observatory was founded to observe and catalogue the stars.

当初创立皇家格林尼治天文台就是为了观察星体并对其进行编目。

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John Harrison's clocks can be seen today at the Old Royal Observatory in Greenwich,England.

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Dr Robin Catchpole, senior astronomer at the Royal Observatory Greenwich, said the red coloration was a brilliant effect.

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Marek Kukula, Public Astronomer at the Royal Observatory Greenwich, said that beyond that, the planet's very existence makes a tantalising suggestion.

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The UK has one other such station as the Royal Greenwich Observatory in East Sussex.

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