双火山上的巴纳兹环
(原标题: Barnards Loop over Twin Volcanoes)
2026-07-28
浏览次数: 1495
是什么连接了这两座火山？在古代的民间传说中，两座火山，帕里纳科塔火山（左）和波美拉佩火山（右），代表了一个神话中的王子和公主，他们正在进行一场被禁止的浪漫。在地下，两座山峰之间并没有共同的热岩浆池，而且在过去的1000年里，两座火山都没有喷发过。在地面之上，天空中通常没有任何东西将它们连接起来——除非你仔细把握时机，从特定的位置观察。这张精心策划的特色图像是4月中旬在玻利维亚用同一天同一地点拍摄的一系列相机曝光拍摄的。然后，巴纳德环线似乎连接了火山山峰。在图像中还可以看到中央的猎户座星云，右边的参宿四恒星和右上方的玫瑰星云。《天空惊喜》：《APOD》在你生日那天给你拍了什么照片？(1995年以后)
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What's connecting these two volcanoes? In ancient folklore, the two volcanoes, Parinacota (left) and Pomerape (right), are connected by representing a mythical prince and princess who engaged in a forbidden romance. Beneath the ground, the two peaks are not known to be connected by a common pool of hot magma, and neither volcano has erupted in the past 1000 years. Above the ground, there is usually nothing in the sky that connects them -- except if you use careful timing and look from a specific location. The featured well-planned image was captured from Bolivia in mid-April with a series of camera exposures taken on the same day and from the same location. Then, Barnard's Loop appeared to connect the volcanic peaks. Also visible in the image is the Orion Nebula in the center, the star Betelgeuse on the right, and the Rosette Nebula on the upper right. Sky Surprise: What picture did APOD feature on your birthday? (after 1995)
© Gonzalo Laserna Vargas