Einstein and Hawking defeated by reversed Black Hole Entropy, due to BH propeller shaped stringy Fermion repulsion. see: http://vixra.org/abs/1903.0447
What we did not know about SAG-A, is that the mysterious gas cloud G2 seems to be the start of a dual BH based Herbig Haro system close to the Sag-A black hole, leaving young stars and old dual HH jets behind..
Comparison between a fast moving Black hole based Cometary gas cloud (G2) around Sagittarius-A and vast moving Ball lightning and micro Comets on Earth, pushed by a self produced Fermion Gas tail. According to Q-FFF Model. see: Black Hole Creation and Destruction of the Cyclic
Conscious Multiverse. http://vixra.org/pdf/1903.0447v3.pdf or http://vixra.org/pdf/1903.0447v2.pdf