Decades of cosmic detective work unravels when a mysterious radio structure turns out to be much clo...
A radio structure thought for 40 years to tower over the Milky Way’s centre is actually a nearby stellar bubble — not the fossil scar of a black hole eruption
Decades of cosmic detective work unravels when a mysterious radio structure turns out to be much closer—and far less dramatic—than astronomers believed.
Author: Space Daily
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