Deep Blue Planet HD 189733b (Illustration) : 無料・フリー素材/写真
Deep Blue Planet HD 189733b (Illustration) / NASA Hubble
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | This artist's concept shows HD 189733b, a gas giant planet that orbits very close to its host star HD 189733. The planet's atmosphere is scorching, with a temperature of over 1,800 degrees Fahrenheit (1,000 degrees Celsius), and it rains glass, sideways, in howling 4,300-mile-per-hour (7,000-kilometer-per-hour) winds. At a distance of 63 light-years from us, this turbulent alien world is one of the nearest exoplanets that can be seen crossing the face of its star. By observing this planet before, during, and after it disappeared behind its host star during its orbit, astronomers were able to deduce that HD 189733b is a deep, azure blue — reminiscent of Earth's color as seen from space.For more information, visit: www.spacetelescope.org/news/heic1312/Credit: NASA, ESA, M. Kornmesser |
| 撮影日 | 2019-09-30 08:33:46 |
| 撮影者 | NASA Hubble |
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