On Oct 19, 4:16 pm, (G=EMC^2 Glazier) wrote:
Panius Why does a singularity have to have mass? TreBert

It doesn't have to have mass, any more so than a barycenter has mass.

The force of attraction via electrostatic energy also doesn't involve
mass, other than electrons, protons plus a little of whatever else is
pulling or perhaps pushing on one another.

~ BG