[Profpat]

Originally Posted by AntonioLao

Hawking radiation http://en.wikipedia.org/wiki/Hawking_radiation solved BB entropy but not the naked singularity. The power sources of quasars remain unknown. Some theorists suggested them as the collisions of galaxies. On the other hand, quasars are the farthest objects ever detected therefore they are also the oldest.

OK but given everything was repelled, I guess, from that initial big bang, could it be that gravity is the attractive force and light is the complementary repulsive force?