APOD260127 猎户座的瑰宝映照于雪山之巅 - 天文(Astronomy)版

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APOD260127 猎户座的瑰宝映照于雪山之巅

CelestiaAstromm 2026-01-29 08:01:08

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猎户座的瑰宝映照于雪山之巅

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图像提供与版权： Włodzimierz Bubak[1]; 文稿: Ogetay Kayali[2] (MTU[3])

英文原文:Explanation: Rising over a frozen valley in the Tatra Mountains , the familiar stars and nebulas of Orion dominate this wide-field nightscape. The featured deep photo was taken in southern Poland 's highest mountain range last month, where dark skies and alpine terrain combined to reveal both Earth's rugged beauty and the structure of our galaxy . Above the snowy mountains, Orion's bright belt stars anchor a region of glowing interstellar clouds. The Great Orion Nebula , a vast stellar nursery visible even to the unaided eye, shines near the center of the scene. Surrounding it is the enormous arc of Barnard's Loop , a faint shell of ionized hydrogen gas spanning much of the constellation . To the left, the round Rosette Nebula glows softly, while the grayish Witch Head Nebula hovers to the right, illuminated by nearby starlight. Above Orion, the orange supergiant Betelgeuse marks the hunter's shoulder. 说明：在塔特拉山脉[4]冰封的山谷之上，熟悉的猎户座[5]星辰和星云主宰着这幅广阔的夜空景象。这张精选的深空照片[6]拍摄于上个月，地点是波兰[7]南部最高的山脉。那里黑暗的天空[8]和高山地形交相辉映，既展现了地球的崎岖之美[9]，以及银河系[10]的结构。在白雪皑皑的山峰之上，猎户座明亮的腰带星群[11]群环绕着一片闪耀的星际云区。巨大的猎户座大星云Great Orion Nebula是一个庞大的恒星[12]育婴室，闪耀在画面的中心附近，肉眼可见。环绕它的是巨大的巴纳德环Barnard's Loop[13]，这是一层横跨了大部分猎户座[14]的黯淡游离[15]氢气壳层。在左侧，圆形的玫瑰星云Rosette Nebula[16]散发着柔和的光芒，而灰色的女巫头星云Witch Head Nebula[17]则悬浮在右侧，被附近的星光照亮。在猎户座上方，橙色的超巨星参宿四Betelgeuse[18]标志着猎人的肩膀。