正在喷发的火山上的星星
(原标题: Stars over an Erupting Volcano)
2021-03-03
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埃特纳火山已经喷发了几十万年。这座火山位于意大利西西里岛，喷发出一公里多高的熔岩喷泉。埃特纳火山不仅是地球上最活跃的火山之一，也是最大的火山之一，其底部测量超过50公里，高达近3公里。图为上个月喷发的熔岩柱向上喷射，而热熔岩则从火山的外部流下。可能是卫星的轨迹出现在上面，而远古的恒星在遥远的天空中点缀着。这次火山喷发是如此强烈，以至于附近的机场都关闭了，以防止飞机穿过危险的烟羽。图像的前景和背景由同一摄像机从同一位置连续捕获。请在美学和天文学上做一个简短的调查：声音化
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Mt. Etna has been erupting for hundreds of thousands of years. Located in Sicily, Italy, the volcano produces lava fountains over one kilometer high. Mt. Etna is not only one of the most active volcanoes on Earth, it is one of the largest, measuring over 50 kilometers at its base and rising nearly 3 kilometers high. Pictured erupting last month, a lava plume shoots upwards, while hot lava flows down the volcano's exterior. Likely satellite trails appear above, while ancient stars dot the sky far in the distance. This volcanic eruption was so strong that nearby airports were closed to keep planes from flying through the dangerous plume. The image foreground and background were captured consecutively by the same camera and from the same location. Please take a short survey in aesthetics & astronomy: Sonification
© Giuseppe Vella