作者姓名:Samuel Chan

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.

天文·每日一图

韦伯影像: 星际喷流HH 49

A dark starfield is dominated by a red cone-like nebula with its base on the bottom right and extending diagonally through the image. At the peak of the cone toward the upper left is a background spiral galaxy. Please see the explanation for more detailed information.
一片暗淡的星场被一个红色的锥形星云所笼罩,其底部位于右下方,并沿对角线延伸穿过图像。在圆锥顶端的左上方是一个螺旋星系背景。有关更多详细信息,请参阅说明。

天文·每日一图

月亮拜访七姐妹

A dark night sky is shown with clouds on the left. Just above center in blue is the Pleiades star cluster. Just below the Pleiades is a crescent moon, but bright enough so that you can see not only the brightly lit crescent but, more faintly, the rest of the Moon. Please see the explanation for more detailed information.
左侧为乌云密布的漆黑夜空。正中上方蓝色的是昴宿星团。昴宿星团正下方是一弯新月,但其亮度足以让你不仅能看到明亮的新月,还能模糊地看到月亮的其他部分。有关更多详细信息,请参阅说明。

天文·每日一图

NGC 4414: 絮状的螺旋星系

A bright spiral galaxy fills the image with blue spiral arms laced with red-brown dust. Please see the explanation for more detailed information.
一个明亮的螺旋星系布满了整个画面,蓝色的旋臂上布满了红褐色的尘埃。有关更多详细信息,请参阅说明。

天文·每日一图

月震意外频繁

An astronaut is seen standing on the Moon next to an instrument with the lunar lander several meters in the distance. The dark of deep space covers the top of the frame. Please see the explanation for more detailed information.
一名宇航员站在月球上,旁边是一台仪器,远处几米处是登月舱。深空的黑暗覆盖了画面的顶部。有关更多详细信息,请参阅说明。

天文·每日一图

达文西灰光

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。

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