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

NGC 4753扭曲的星系盘

A dark field shows an oblong orange glow with some dark and complex dust lanes running through. Please see the explanation for more detailed information.
一片黑暗的背景中显示出一个椭圆形的橙色光晕,其中有一些黝黑丝状尘埃穿过。有关更多详细信息,请参阅说明。

天文·每日一图

M27: 哑铃星云

A starfield is shown with a frame dominated by a gaseous nebula. The nebula, filled with structure, appears orange in the center but blue
around the edges. Please see the explanation for more detailed information.
一片星空展现在画面中,画面以一个充满结构的气体星云为主。星云的中心呈橙色,而边缘则显现蓝色。有关更多详细信息,请参阅说明。

天文·每日一图

贝加尔湖冻结的甲烷气泡

A frozen lake is shown that appears quite blue. Many oval light-colored bubbles are frozen into the ice, many times in columns. Please see the explanation for more detailed information.
图中显示的是一片冰冻的湖泊,看上去相当蓝。许多椭圆形的浅色气泡被冻结在冰中,许多气泡呈柱状。有关更多详细信息,请参阅说明。

天文·每日一图

钻石尘天眼

A snow covered road goes up a hill to a sky filled with stars. Arcs and halos in the sky ahead appear similar to a giant eye. Please see the explanation for more detailed information.
一条被积雪覆盖的道路拾级而上,通向满天繁星。前方天空中的光弧和光晕看起来就像一只巨大的眼睛。有关更多详细信息,请参阅说明。

天文·每日一图

狐皮、独角兽与圣诞树

A starfield filled with colorful gas and dark dust features a cone-shaped nebula near the image top and nebular structure reminiscent of the fur of a fox near the middle. A wide area of light emission resembles the shape of a Christmas tree. Please see the explanation for more detailed information.
星空充满了色彩斑斓的气体和暗色尘埃,图像顶部附近有一个锥形的星云,中间附近有一个类似狐狸皮毛的星云结构。大面积的发光区域类似于圣诞树的形状。有关更多详细信息,请参阅说明。

天文·每日一图

圣诞树形的极光

A star filled night sky is shown with aurora visible in blue, purple and green. The aurora could be perceived to be a spruce tree, or even a
Christmas tree. Please see the explanation for more detailed information.
星光闪烁的夜空,蓝色、紫色和绿色的极光清晰可见。极光看起来就像一棵云杉树,甚至是一棵圣诞树。有关更多详细信息,请参阅说明。

天文·每日一图

本星际云

An artist’s illustration shows where our Sun resides relative to local interstellar gas. The direction of motion of the Sun and local gas is
shown with arrows. Please see the explanation for more detailed information.
艺术家的插图显示了太阳相对于邻近星际气体的位置。太阳和邻近星际气体的运动方向用箭头表示。有关更多详细信息,请参阅说明。

滚动至顶部