Rosette 深田
Rosette Deep Field
來源:Olivier Bernard &
Philippe Bernhard|發表日期:2024-02-14
你能找到玫瑰星雲嗎?左上方那個又大又紅,看起來像花朵一樣的星雲可能是最明顯的選擇,但實際上那只是圍繞著錐狀星雲和狐狸毛星雲的瀰漫氫發射。著名的玫瑰星雲其實位於右下方,透過不規則的細絲與其他星雲相連。 由於羅塞塔星域的特色影像非常寬廣和深邃,它似乎還包含了其他花朵。 玫瑰星雲的中心被命名為NGC 2237 ,由疏散星團NGC 2244 中明亮的藍色恆星組成,這些恆星的風和能量光正在疏散星雲的中心。 玫瑰星雲距離地球約 5000 光年,其本身的直徑約為滿月直徑的三倍。在獨角獸星座(Monoceros)的方向可以看到這個花田。
原文:Can you find the Rosette Nebula? The large, red, and flowery-looking nebula on the upper left may seem the obvious choice, but that is actually just diffuse hydrogen emission surrounding the Cone and Fox Fur Nebulas. The famous Rosette Nebula is really located on the lower right and connected to the other nebulas by irregular filaments. Because the featured image of Rosetta's field is so wide and deep, it seems to contain other flowers. Designated NGC 2237, the center of the Rosette nebula is populated by the bright blue stars of open cluster NGC 2244, whose winds and energetic light are evacuating the nebula's center. The Rosette Nebula is about 5,000 light years distant and, just by itself, spans about three times the diameter of a full moon. This flowery field can be found toward the constellation of the Unicorn (Monoceros).
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