File:Hot Jupiter exoplanet in the star cluster Messier 67 (eso1621a).tiff

原始文件 (5,000 × 3,125像素,文件大小:25.38 MB,MIME类型:image/tiff


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English: This artist’s impression shows a hot Jupiter planet orbiting close to one of the stars in the rich old star cluster Messier 67, in the constellation of Cancer (The Crab). Astronomers have found far more planets like this in the cluster than expected. This surprise result was obtained using a number of telescopes and instruments, among them the HARPS spectrograph at ESO’s La Silla Observatory in Chile. The denser environment in a cluster will cause more frequent interactions between planets and nearby stars, which may explain the excess of hot Jupiters.
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来源 https://www.eso.org/public/images/eso1621a/
作者 ESO/L. Calçada
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当前2021年3月21日 (日) 14:162021年3月21日 (日) 14:16版本的缩略图5,000 × 3,125(25.38 MB)Junior JumperTransferred from https://www.eso.org/public/archives/images/original/eso1621a.tif

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