Quasar evolution.

The megaparsec-scale jet emanating from Quasar  PKS 0637-752. Image: Dr Leith Godfrey, ICRAR and Dr Jim Lovell, UTas. 

A distant quasar that was formed 6 billion years ago and is shining with the power of 10 trillion suns has a huge asymmetric outflow or jet. It’s called PKS 0637-752 and is thought to be an early galaxy with a supermassive black hole in its center. There doesn't seem to be satisfactorily explain of how this outflow escapes a SMBH, why it contains regular 'knots', the asymmetric nature or how quasars becomes galaxies.
The SMBH itself, central to any explanation, also has properties that seem unlike 'smaller' Black Holes. Relativity has the answer as this gravitationally connects a BH to a partner, of unknown properties, coined a White Hole ( See - 'Black hole formation and association to second object') The connection as a time bridge stretches between the partners and may form a conduit through which matter (rather antimatter - which in this scenario is gravitationally negative) can pass.
This may seem science fiction that matter (antimatter) can escape a BH in a double helix gravitational filament and pass through space time, at the speed of light, to arrive around the Quasar WH. 


 Quasar White Hole recipiant of matter (antimatter) through Time Bridge filament.

This emergence of matter may better describe quasar properties as that would form an asymmetric outflow. The two jets from the time bridge create knots as the WH slowly rotates* as in this scenario the filaments connect to either side of the WH's equator. In spiral galaxies that attachment is not 'glancing' to form polar jetting but direct into the equator that rebounds, as antimatter is repelled by positive gravity, to form the Bar of stars.
Over vast stretches of time quasars become galaxies as the Disc of stars around the equator expands to become the Galactic Plain which places the WH in the centre of it's own growth system. The question is - are galaxies made by growth? Properties of galaxies correspond to growth form the centre (not quite every feature though), however, the galactic properties that associate well with merger are zero!

Quasar part of matter transfer as 'Relative' growth in Galaxy evolution through cosmic time.

This process of growth is repeated in our galaxy as star clusters or dwarf galaxies and across the Universe as a repeating pattern or fractal and makes us all, potentially, time travelers.

*WH's rotate slowly as the product of ejection. The fast moving matter close to the centre is due to the super fast antimatter transfer.

 From the Cosmic Webs origin at the Big Bang to galaxy evolution through all of Time.