The young star mystery around the MW center.

"The fact that these stars exist so close to the supermassive black hole is unusual because they are so young; how they could've formed in such a hostile environment is a mystery." 

However Quantum FFF Theory says: all BHs are equipped with a narrow Fermion repelling horison producing Fermion pairs. positive and negative charged, able to form positrons and Neutrons according to my new physics 3D particle model  !! see: http://vixra.org/pdf/1712.0122v1.pdf  and:
http://vixra.org/pdf/1103.0002v4.pdf 

See for plasma production at the BH horizon below: