My Life in Physical Cosmology - by James Peebles

The universe will expand forever and finally the negative vacuum will rip electrons from atoms and the protons and neutrons will be blasted into nothingness there will be a giant fusion explosion with the energy of at least 10000000000 to the power of a quintillion kilojoules. Then everything will be finally de-entropicized and the particles will be happy again in a sea of perfect isotropic smoothness homogeneousness.