Hundreds of One-Dimensional Strands Found Lurking in Our Galaxy’s Core
The existence of these one dimensional filaments has been known for decades but recent research has unveiled new mysteries.
The discovery of a cluster of structures at the center of the Milky Way stunned researchers. These new strands are oriented on different axes than previous discoveries.
In the early 1980s, Northwestern University’s Farhad Yusef-Zadeh discovered gigantic, one-dimensional filaments dangling vertically near Sagittarius A*, our galaxy’s central supermassive black hole. Now, Yusef-Zadeh and his collaborators have discovered a new population of filaments — but these threads are much shorter and lie horizontally or radially, spreading out like spokes on a wheel from the black hole.
Although the two populations of filaments share several similarities, Yusef-Zadeh assumes they have different origins. While the vertical filaments sweep through the galaxy, towering up to 150 light-years high, the horizontal filaments look more like the dots and dashes of Morse code, punctuating only one side of Sagittarius A*.
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