2025 年 6 月

NASA·每日一图

哈勃望远镜拍摄到棉花糖般的云彩

This NASA/ESA Hubble Space Telescope image features a sparkling cloudscape from one of the Milky Way’s galactic neighbors, a dwarf galaxy called the Large Magellanic Cloud.
这张由美国国家航空航天局(NASA)和欧洲航天局(ESA)合作的哈勃太空望远镜拍摄的图像,展现了银河系邻近星系之一——麦哲伦大星云中的一片璀璨云海。

天文·每日一图

银河与鲁宾天文台

A large telescope appears on the left. The band of our Milky Way Galaxy extends from the telescope to the upper right of the image. The horizon has a slight glow. Please see the explanation for more detailed information.
左侧出现一架大型望远镜。银河系的光带从望远镜延伸至图像右上方。地平线略微泛光。有关更多详细信息,请参阅说明。

NASA·每日一图

美国首次太空行走

NASA astronaut Ed White, pilot of the Gemini IV mission, floats in space on June 3, 1965, while performing the first spacewalk by an American.
1965年6月3日,美国宇航员埃德·怀特在双子座四号任务中执行美国首次太空行走时漂浮在太空中。

天文·每日一图

亚速尔群岛上空的彩虹气辉

A starfield is seen over water, clouds, and the lights of a city below. The starfield is oddly not black, but shows a repeating assortment of transparent colors diagonally from the lower left to the upper right. Please see the explanation for more detailed information.
星空在水面、云朵和城市灯光的映衬下清晰可见。奇怪的是,星空并非黑色,而是从左下角到右上角沿对角线重复出现的透明色彩组合。有关更多详细信息,请参阅说明。

NASA·每日一图

独一无二的恒星

Scientists have discovered a star behaving like no other seen before, giving fresh clues about the origin of a new class of mysterious objects.
科学家近日发现一颗前所未见的异常恒星,其独特行为为一类神秘天体的起源提供了新的线索。

天文·每日一图

面纱星云: 古超新星遗迹的云气丝

The featured image shows a night sky with a large complex nebula in red and blue. The Veil Nebula has several famous components such as the Bat and Witch’s Broom Nebulas. Please see the explanation for more detailed information.
特色图片展示了夜空中一个巨大而复杂的红蓝星云。面纱星云包含几个著名的组成部分,例如蝙蝠星云和女巫扫帚星云。有关更多详细信息,请参阅说明。

天文·每日一图

哈勃影像: 受到强烈扰动的星系UGC 1810

A bright galaxy with unusual blue spiral arms is shown against a dark starfield. The outer part of the spiral appears as a blue ring, while the inner part appears to have separate — and more tan — spiral structure. Please see the explanation for more detailed information.
一个明亮的星系,有着不同寻常的蓝色旋臂,映衬着一片漆黑的星空。旋臂的外部呈现蓝色环状,而内部则呈现出独立的、更偏黄褐色的螺旋结构。有关更多详细信息,请参阅说明。

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