... of phenomena that is capable of producing energy to this degree, however and that is Active Galactic Nuclei (AGN). AGN are the power houses at the centres of galaxies and they are thought to result from the accretion of matter by a residing...
...study, who after looked at a large sample of distant ‘active’ galaxies found a flaw with our current understanding of how the cosmos...the cosmic microwave background (CMB) and how galaxies have assembled themselves into massive superclusters which seem...
... falling of matter onto white dwarves in small dual-star systems), eruptive variables (accretive white dwarves), active galaxy nuclei flashes (blazars, quazars, supermassive black holes), dual star systems of unknown origins, superfast flashes...