Electric and magnetic forces are the ones we understand the best. I believe these forces will help us understand the rest. These guys are finding out that even between galaxies there may be strong magnetic fields.
>>> “These force fields — the same entities that emanate from fridge magnets — surround Earth, the sun and all galaxies.”
www.quantamagazine.org/the-hidden-magnetic-universe-begins-to-come-into-view-20200702/