No. No one can grasp what eternity is. In 4 billion years, our galaxy will collide with the Andromeda galaxy. In 1 trillion years, the rest of the "local group" of galaxies will merge together forming many black holes including supermassive black holes. Eventually stars will run out of fuel though after 100 trillion years. Then, one star at a time, the universe will become darker and colder, as stars burn out, explode, collide, and/or turn into black holes.
Through 10^20 years, sources of light will then be not from stars but from their remnants spiralling down into black holes and emitting x-rays.
Then at 10^34 years protons will begin decaying in droves, decimating what is left of ordinary matter. At 10^40 years atoms will be a thing of the past.
After this time, there will be only dark energy and black holes. They will start to evaporate and decay. Light will again return to the universe as they become smaller and decay more and more rapidly converting their mass into hawking radiation. Until 10^100 years when they are all gone.
The universe is now basically empty and at an extremely low energy state. The background noise of quantum fluctuations are now the most energetic events in the universe, and the universe and time itself degenerates into quantum foam.
Can you imagine the amount of time that has gone by at this point? No? Now realize in an eternity, THIS IS ONLY THE BEGINNING. 10^100 years is precisely as far from infinity as is one second.
I identify as Ultra-MAGA