2023年08月24日:沿银河洒落的流星-(Meteors along the Milky Way)

2023年08月24日:沿银河洒落的流星-(Meteors along the Milky Way)

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2023-08-24 / 0 评论 / 0 阅读 / 正在检测是否收录...

2023年08月24日:沿银河洒落的流星-(Meteors along the Milky Way)
2023年08月24日:沿银河洒落的流星-(Meteors along the Milky Way)--原图下载


Image Credit &Copyright: Ali Hosseini Nezhad
说明: 今年在几乎无月光干扰的幽暗夜空下,许多地球的住民得以好好观赏年年复现的英仙流星雨。而在8月13日星期日黎明前,从伊朗、设拉子县的山坡草原看出去,这些英仙流星沿着北半球的夏季银河洒向大地。用以构建这幅组合影像的照片,係摄于当地时间清晨02:00至04:30之间,时值今年英仙流星雨极大期附近。而此流星雨位于英仙座内的辐射点,则座落在远高于这片相机夜空视野的上空。不过,北半球夏夜的粉丝仍可找到熟悉的星群。由天津四、织女和牛郎所构成的夏三角,正好跨坐在明亮的带状银河上。

原文:

Image Credit &Copyright: Ali Hosseini Nezhad
Explanation: Under darkand mostly moonless night skies, manydenizens of planet Earthwere able to watch this year's Perseid meteor shower.Seen from a grassy hillside from Shiraz, Iran thesePerseid meteors streakalong the northern summer Milky Waybefore dawn on Sunday, August 13.Frames used to construct the composited imagewere captured near theactive annual meteor shower's peakbetween 02:00 AM and 04:30 AM local time.Not in this night skyscape, the shower's radiant inthe heroic constellation Perseus is far above the camera's fieldof view.But fans of northern summer nightscan still spota familiar asterism.Formed by bright stars Deneb, Vega, and Altair, theSummer Trianglespans the luminous band of the Milky Way.

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