File:Artist’s impression of an ultra-hot Jupiter transiting its star.jpg
預覽大小：800 × 495 像素。 其他解析度：320 × 198 像素 | 640 × 396 像素 | 1,024 × 634 像素 | 1,280 × 792 像素 | 2,560 × 1,585 像素 | 6,220 × 3,850 像素。
原始檔案 （6,220 × 3,850 像素，檔案大小：2.22 MB，MIME 類型：image/jpeg）
摘要
| 描述 |
English: This artist’s impression shows an ultra-hot exoplanet, a planet beyond our Solar System, as it is about to transit in front of its host star. When the light from the star passes through the planet’s atmosphere, it is filtered by the chemical elements and molecules in the gaseous layer. With sensitive instruments, the signatures of those elements and molecules can be observed from Earth. Using the ESPRESSO instrument of ESO’s Very Large Telescope, astronomers have found the heaviest element yet in an exoplanet's atmosphere, barium, in the two ultra-hot Jupiters WASP-76 b and WASP-121 b. |
| 日期 | |
| 來源 | https://www.eso.org/public/images/eso2213a/ |
| 作者 | ESO/M. Kornmesser |
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| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2023年1月1日 (日) 20:32 | | 6,220 × 3,850（2.22 MB） | Юрий Д.К. | Uploaded a work by ESO/M. Kornmesser from https://www.eso.org/public/images/eso2213a/ with UploadWizard |
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