雪山之上的猎户座的宝藏

2026年1月27日


远处雪景中,一个人正用手电筒照着地面。地平线上可以看到树木和白雪皑皑的山峰。头顶的星空下,可以看到几团标志性的红色星云。有关更多详细信息,请参阅说明。

Orion’s Treasures over Snowy Mountains
Image Credit & Copyright:
Włodzimierz Bubak; Text: Ogetay Kayali (MTU)

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. Near the top, the orange supergiant Betelgeuse marks the hunter’s shoulder.

Tomorrow’s picture: reflecting Orion

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