太阳的日冕环
Four images of the Sun’s edge are shown. In each a loop of bright material is captured above the Sun’s surface. Please see the explanation for more detailed information.
图中展示了四张太阳边缘的图像。每张图像都捕捉到了太阳表面上方一个明亮的日冕环。有关更多详细信息，请参阅说明。
太阳
资讯
观星指南（2025年7月）
What are some skywatching highlights in July 2025? Look for Mars in the evening, Venus and Jupiter in the morning, and find the eagle constellation, Aquila, soaring overhead.
七月份的天空会发生什么？火星在傍晚天空闪耀，纪念人类首次近距离探访它60周年，金星点亮清晨，雄鹰则在头顶翱翔。
天文·每日一图
凌越太阳的国际空间站
The Sun is pictured complete with active regions, filaments, and prominences. Down the Sun’s face is a series of silhouettes that are the International Space Station passing right in front. Please see the explanation for more detailed information.
这张太阳照片完整地展现了活跃区、细丝和日珥。太阳表面下方是一系列剪影，代表着正从正前方经过的国际空间站。有关更多详细信息，请参阅说明。
天文·每日一图
冰岛上空的日偏食
A a cloudy sky appears with an overall pink – red hue. The Sun appears partially eclipsed over a slanting hill. A person on the hill has their arms raised and appears to be holding up the partially eclipsed Sun. Please see the explanation for more detailed information.
天空乌云密布，整体呈现粉红色。太阳在一座倾斜的山丘上方部分被遮掩，呈现出日食景象。山丘上有一个人举起双臂，看起来像是在托举这轮部分被遮掩的太阳。有关更多详细信息，请参阅说明。
天文·每日一图
金星与三个紫外光影像合成的太阳
An image of the Sun in three colors of ultraviolet light showing the transit circle of Venus and a deep coronal hole in dark blue. Please see the explanation for more detailed information.
这张三个波段的紫外光下的太阳图像，显示了金星凌日环和深蓝色的日冕洞。有关更多详细信息，请参阅说明。
