泰德峰上空的獵戶座
Orion over Mount Teide

來源:Marcin Rosadziński|發表日期:2026-05-05
很少能看到獵戶座呈現出這樣的景象。要捕捉到這般壯麗的景象,你需要一臺能夠進行長時間曝光的相機,這樣夜空中微弱的星雲特徵才能顯現出來。 畫面中出現了標誌性的星雲,包括獵戶座大星雲、火焰星雲和巴納德環。為了形成對比,前景中有一座火山也很有幫助,此處是位於西班牙加那利群島特內里費島上的泰德火山。但如果你希望泰德火山被積雪覆蓋,還需要把握好時機——因為通常每年只有幾天會出現這種景象。 選好時機還包括等待獵戶座剛好出現在泰德火山後方,去年日落後的晚些時候就出現了這種景象。這張精選圖片是由同一臺相機在同一地點連續拍攝的一系列照片合成而成的。天空驚喜:在你的生日那天,APOD(每日天文圖片)展示了哪張圖片?( 1995 年以後)
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)
※ 本文由萌芽機器人自動轉貼自每日一天文圖(Astronomy Picture of the Day,APOD),原文為英文,正體中文是透過 DeepL 翻譯及 OpenCC 進行自動處理,內容僅供參考,若有任何錯誤之處還請見諒!
關於每日一天文圖:每日一天文圖網站是美國國家航空暨太空總署與密西根理工大學提供的服務,網站每天提供一張影像或圖片,並由天文學家撰寫扼要說明其特別之處。