Copyright:Marcin Rosadziński
中文翻譯:
在星空中，我們很少能夠這樣看到獵戶座。要達成這樣壯觀的畫面，你需要一台能夠拍攝長時間曝光的相機，這樣才能夠顯示出夜空中微弱的特徵。在這幅圖中，有著標誌性的星雲，包括獵戶星雲、火焰星雲以及巴納德環。為了增加對比，前景中有一座火山，這就是西班牙加那利群島的特內里費島上的泰德火山。如果你想看到被雪覆蓋的泰德火山，還需要良好的時機，因為這通常一年只有幾天能夠見到。良好的時機還包括在日落後等待獵戶座剛好出現在泰德火山背後，這發生在去年的晚些時候。這幅作品是由一系列在同一地點，用同一相機連續拍攝的圖像組成的。
原文:
Orion is rarely seen like this. To achieve this majestic vista, you need a camera capable of taking such long duration exposures that faint features in the night sky become revealed. Iconic nebulas that appear include the Orion Nebula, the Flame Nebula, and Barnard’s Loop. For contrast, it also helps to have a volcano on the foreground, in this case the Teide volcano on Tenerife on the Canary Islands of Spain. But if you want your Teide volcano snow-covered, you also need good timing — because that only happens, typically, for a few days each year. Good timing also includes waiting for Orion to appear just behind Teide, which occurred late last year after sunset. The featured image is the result of a series of images taken consecutively with the same camera from the same location. Sky Surprise: What picture did APOD feature on your birthday? (after 1995)
來源:NASA每日圖片
