comet

天文·每日一图

星际彗星3I/ATLAS

A drawing of our Solar System shows the orbits of Jupiter and interior planets. A white line shows the trajectory of passing comet 3I/ATLAS. Please see the explanation for more detailed information.
这张太阳系图展示了木星和内部行星的轨道。白线表示彗星3I/ATLAS的轨迹。有关更多详细信息,请参阅说明。

天文·每日一图

2025史旺彗星

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

NGC 772: 蕨菜星系

A dark field is filled with stars and galaxies. A large spiral galaxy appears on the upper left. Toward the right, there is a smaller fuzzy patch that is a comet with a short tail. Please see the explanation for more detailed information.
一片黑暗的星空中布满了恒星和星系。左上方出现一个巨大的螺旋星系,向右侧望去,有一个较小的模糊斑点,那是一颗彗尾较短的彗星。有关更多详细信息,请参阅说明。

天文·每日一图

多罗迈山脉上空的紫金山-阿特拉斯彗星

A town is shown in the foreground surrounded by tall mountains with even taller mountains in the distance. Above them all is a bright white streak that is a comet with both a tail and an anti-tail. High above are stars in the night sky. Please see the explanation for more detailed information.
前景中显示的是一座小镇,四周环绕着高山,远处的山更高。在它们上方是一道明亮的白色条纹,这是一颗有彗尾和反彗尾的彗星。上方是夜空中的星星。有关更多详细信息,请参阅说明。

天文·每日一图

加州上空的紫金山-阿特拉斯彗星

A starfield is shown with a bright comet. The main tail of the comet points diagonally to the upper left, while a thin anti-tail points to the lower right. Mountain peaks are visible at the bottom in the foreground. Please see the explanation for more detailed information.
星空下有一颗明亮的彗星。彗星的彗尾指向左上方,而细长的反彗尾指向右下方。前景底部可见山峰。有关更多详细信息,请参阅说明。

滚动至顶部