According Q FFF Theory, dual black holes at both sides of a star (original Herbig Haro BH bowshocks) are Fermion repellers and also star crushers sending plasma to the nearby star disc. ( our disc? at 1000 light year distance could be possible? )
https://www.sciencemag.org/news/2020/05/astronomers-find-closest-black-hole-earth-hiding-plain-sight
and: https://bigbang-entanglement.blogspot.com/2018/07/dual-stellar-anchor-black-holes-by-new.html
The Milky Way galaxy is thought to contain hundreds of millions of black holes. But only a few dozen have revealed themselves—through the x-ray glow of hot gases that surround them.