来自MSN1 个月
发现宇宙高能瞬态爆炸事件，来自已“死亡”的星系边缘
此前天文学家只知另一个类似事件，来自距离地球约1,200万光年的Messier 81星系。天体物理学家认为产生上述2个FRB事件的天体应该也同类型，比如双 ...
来自MSN1 个月
Mysterious fast radio burst traced back to massive 'cosmic graveyard' of ancient stars
In 2022, FRB 20200120E was traced to a dense star cluster, or globular cluster, on the outskirts of Messier 81 (M81), a spiral galaxy around 12 million light-years from Earth in the constellation ...