月食后的深邃天空
(原标题: A Deep Sky Behind an Eclipsed Moon)
2022-05-24
浏览次数: 18
计划是捕捉天空中一个风景如画的地方，那里正在招待一位不寻常的客人。结果包括一个额外的惊喜——一位意想不到的客人。在这张美丽的背景中，最左边是我们银河系中心带的一部分，图像中心是蛇夫座的彩色云层。这个不寻常的客人，右边是一个暗淡而发红的月亮，是预料之中的，因为这张照片是在上周的月全食期间拍摄的。时间必须是正确的，因为月亮——无论是在日食之前还是之后——都会非常明亮，会压倒背景。意想不到的客人是穿过图像中心的明亮流星。从西班牙加那利群岛的拉帕尔马岛连续拍摄的10张深视场照片中，只有一张捕捉到了转瞬即逝的流星条纹，而随后用同一台相机在同一地点立即拍摄到了月食的照片。下一次月全食——也在意料之中——将发生在11月初。值得注意的提交给APOD: 2022年5月的月全食
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The plan was to capture a picturesque part of the sky that was hosting an unusual guest. The result included a bonus — an additional and unexpected guest. The beautiful background features part of the central band of our Milky Way galaxy on the far left, and the colorful clouds of Rho Ophiuchi in the image center. The unusual guest, a dimmed and reddened Moon on the right, was expected because the image was taken during last week’s total lunar eclipse. The timing had to be right because the Moon — both before and after eclipse — would be so bright it would overwhelm the background. The unexpected guest was the bright meteor across the image center. The fleeting meteor streak was captured on only one of the 10 consecutively-captured deep-field images from La Palma in the Spanish Canary Islands, while the eclipsed Moon image was taken immediately afterwards with the same camera and from the same location. The next total lunar eclipse — also quite expected — will occur in early November. Notable Submissions to APOD: Total Lunar Eclipse of 2022 May
© Andrei Ionut Dascalu