土星

天文·每日一图

穿越土星环面

The planet Saturn is shown as an orange orb with bands. A blue line with bumps runs across the middle — which is the rings seen sideways. The bumps are small moons. Please see the explanation for more detailed information.
图中土星呈现为一个带有条纹的橙色球体。一条带有凸起的蓝色线条横贯其中心——这就是从侧面看到的土星环。这些凸起是土星的小卫星。有关更多详细信息,请参阅说明。

天文·每日一图

土星上的长期风暴系统

The planet Saturn is shown in infrared with great detail visible on its cloud tops. The rings appear as a thin blue horizontal line. She shadow of the rings appear as curving dark lines on the clouds. Near the top one of the tan cloud bands shows appears quite jumbled. Please see the explanation for more detailed information.
土星在红外图像中清晰可见其云层顶部的细节。土星环呈现为一条细细的蓝色水平线。土星环的阴影在云层上呈现为弯曲的暗线。靠近顶部的一条棕褐色云带显得相当混乱。有关更多详细信息,请参阅说明。

天文·每日一图

土星冲日

See Explanation. Clicking on the picture will download the highest resolution version available.
请参阅说明。单击图片将下载可用的最高分辨率版本。

天文·每日一图

土星的春分

The planet Saturn is pictured 6 times in a horizonal column, labelled by years with 2020 at the top and 2025 at the bottom. As the years progress, Saturn’s ring appear less prominent. Please see the explanation for more detailed information.
这张图以水平列方式展示了土星在六个不同年份的影像,从上到下依次标注为2020年至2025年。随着年份推移,土星的光环逐渐变得不那么显眼。有关更多详细信息,请参阅说明。

资讯

观星指南(2025年9月)

What’s Up for September? Saturn puts on a spectacular show, a sunrise conjunction shines bright, and we ring in the autumnal equinox.
九月的天空会发生什么?土星上演壮观天象,日出近合璀璨夺目,而秋分也随之到来。

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