File:Artist’s impression of Corot-7b (alternative).jpg

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Artist's impression of Corot-7b.

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English: The exoplanet Corot-7b is so close to its Sun-like host star that it must experience extreme conditions. This planet has a mass five times that of Earth’s and is in fact the closest known exoplanet to its host star, which also makes it the fastest — it orbits its star at a speed of more than 750 000 kilometres per hour. The probable temperature on its “day-face” is above 2000 degrees, but minus 200 degrees on its night face. Theoretical models suggest that the planet may have lava or boiling oceans on its surface.
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来源 ESO
作者 ESO/L. Calçada
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当前2009年12月30日 (三) 20:562009年12月30日 (三) 20:56版本的缩略图3,000 × 2,000(1.15 MB)Supportstorm留言 | 贡献Fix
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2009年9月23日 (三) 14:212009年9月23日 (三) 14:21版本的缩略图3,000 × 2,000(1.18 MB)Originalwana留言 | 贡献{{Information |Description={{en|1=The exoplanet Corot-7b is so close to its Sun-like host star that it must experience extreme conditions. This planet has a mass five times that of Earth’s and is in fact the closest known exoplanet t

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