天文·每日一图

天文·每日一图

火星的北极螺旋

A computer construction of what the north pole of Mars looks like. The picture was constructed from measured altitude data. A spiral landscape is seen that is colored red but is mostly covered with white ice. Please see the explanation for more detailed information.
火星北极的计算机建模图。该图基于测量的高度数据构建。图中可见一个螺旋状地貌,颜色为红色,但大部分被白色冰层覆盖。有关更多详细信息,请参阅说明。

天文·每日一图

豺狼新星V462目前可见

A starfield is shown with constellations annotated. The band of our Milky Way galaxy runs diagonally from the upper left to the lower right. Just above the image center is a faint dot that is annotated in yellow — V462 LUPI, a nova that was visible with the unaided eye last week and is currently still visible with binoculars. Please see the explanation for more detailed information.
这张图片展示了一片繁星点缀的星空,并标注了各个星座。我们银河系的星带从左上方斜贯至右下方。就在图像中心稍上的位置,有一个用黄色标注的微弱光点——那是豺狼新星2025(V462 LUPI),一颗上周曾用裸眼可见的新星,目前仍可通过双筒望远镜观测到。有关更多详细信息,请参阅说明。

天文·每日一图

奥塔哥尖塔石与银河

A skyscape is seen above an water inlet. Two rock spires rise from the sea, and the central band of our Milky Way Galaxy is seen between them. Please see the explanation for more detailed information.
一片水湾上方,天空景象清晰可见。两座尖塔石柱从海面升起,银河系的中央盘面位于其间。有关更多详细信息,请参阅说明。

天文·每日一图

龙之眼

A fisheye image of the sky is shown on the left with the landscape-foreground surrounding it. The plane of our Milky Way Galaxy runs down the center. At first glance the sky looks like oddly like an eye of a dragon. Please see the explanation for more detailed information.
左侧展示了一张鱼眼镜头的天空图像,周围环绕着地平线前的景观。我们银河系的平面贯穿图像中心。乍一看,这片天空竟与龙之眼惊人地相似。有关更多详细信息,请参阅说明。

天文·每日一图

NGC 4651: 雨伞星系

A spiral galaxy is shown with an unusual feature. Faint wisps of stars are seen both above and below the galaxy. A wisp above appears like an umbrella. Please see the explanation for more detailed information.
图中显示的是一个具有特殊特征的螺旋星系。星系的上方和下方都可见微弱的星芒。上方有一缕星芒看起来像一把伞。有关更多详细信息,请参阅说明。

天文·每日一图

火星的暗沙流瀑

Viewed from above, a landscape on Mars features many ridges of pink sand. Superposed on some of these ridges are thin brown stipes. Please see the explanation for more detailed information.
从上往下看,火星上的地貌呈现出许多粉红色沙脊。其中一些沙脊上覆盖着细细的棕色条纹。有关更多详细信息,请参阅说明。

天文·每日一图

月球的反面

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

M109

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。

滚动至顶部