Sagittarius A* 的图像

银河系中心黑洞在周围发光气体映衬下的阴影，由 Event Horizon Telescope 拍摄。光环大约有水星轨道那么大。

图片挂在该距离处，朝向地球，大小与它在天空中一样；看不出天体有多深，所以它是平的。

拍摄者

Event Horizon Telescope

图片跨度

1.71亿 km

距太阳

26,670 光年

赤经 / 赤纬

266.42° / -29.01°

来源

EHT Collaboration

Sagittarius A*, abbreviated as Sgr A*, is the supermassive black hole at the Galactic Center of the Milky Way. Viewed from Earth, it is located near the border of the constellations Sagittarius and Scorpius, about 5.6° south of the ecliptic, visually close to the Butterfly Cluster (M6) and Lambda Scorpii. Sagittarius A* is a bright and very compact astronomical radio source.

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