NASA 05月20日 12:14
Milky Way over Maunakea
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每日一天文图(APOD)展示了一张令人惊叹的宇宙图像,并附有专业天文学家的简短解释。这张图片拍摄于夏威夷的Maunakea,展示了银河系在夜空中形成的壮丽光带。图中还可见到右侧的Rho Ophiuchi星云和顶部中央的Zeta Ophiuchi星云。文章强调了在黑暗环境中观察银河系的重要性,以及银河系中包含数十亿颗恒星的事实。此外,文章还提到了拍摄地点——夏威夷Maunakea,以及前景中的夏威夷大学2.2米望远镜。

🌌 银河系的光带:在晴朗的夜空下,银河系呈现为横跨天空的模糊光带。文章强调了在黑暗环境中观察这一现象的重要性,以便更好地欣赏。

🌟 构成银河系的恒星:文章指出,银河系包含数十亿颗恒星,这使得银河系的光带变得更加引人注目。

🌠 图像中的其他天体:除了银河系的光带,图像还展示了右侧的Rho Ophiuchi星云和顶部中央的Zeta Ophiuchi星云,增添了画面的丰富性。

🔭 拍摄地点与设备:照片拍摄于夏威夷Maunakea,前景中可见夏威夷大学的2.2米望远镜。文章也提到,不需要在夏威夷火山的顶端也能欣赏到银河系的美景。

Astronomy Picture of the Day

Discover the cosmos!Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2025 May 20

Milky Way over Maunakea
Image Credit & Copyright: Marzena Rogozinska

Explanation: Have you ever seen the band of our Milky Way Galaxy? In a clear sky from a dark location at the right time, a faint band of light becomes visible across the sky. Soon after your eyes become dark adapted, you might spot the band for the first time. It may then become obvious. Then spectacular. One reason for your growing astonishment might be the realization that this fuzzy swath, the Milky Way, contains billions of stars. Visible in the featured image, high above in the night sky, the band of the Milky Way Galaxy arcs. Also visible are the colorful clouds of Rho Ophiuchi on the right, and the red and circular Zeta Ophiuchi nebula near the top center.Taken in late February from Maunakea, Hawaii, USA, the foreground telescope is the University of Hawaii's 2.2-Meter Telescope.Fortunately, you don’t need to be near the top of a Hawaiian volcano to see the Milky Way.

Put it All Together: Astronomy Puzzle of the Day
Tomorrow's picture: sun station


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银河系 Maunakea 天文摄影 星云
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