YoursTrue
Faith-confidence in what we hope for (Hebrews 11)
Yeah I like that. "The present idea." They don't know and possibly never will.That's difficult, and I don't really know. I think that the present idea is that as the universe expands, the contribution of dark energy to the universe's mass-energy content will increase, but I don't know whether the density of dark energy will decrease or remain constant. See Dark energy - Wikipedia for more information.