What happens when an unstoppable force meets an immovable object?

[randolph]

Dark energy has thrown a monkey wrench into the whole idea of big bangs, time and space time. We now discover that something (dark energy) is causing the universe to accelerate its expansion (the big bank was based on a collapsing universe). So dark energy causes the universe to accelerate because the particles of dark energy repel each other? Supposedly dark energy is much more abundant in the universe than observable energy (mass). Now scientists are claiming that light coming from the center of our galaxy is produced by dark energy bumping into each other. It's all very confusing. I think I will go back to thinking about sex.