The conversation between human and AI assistant.
Is it possible for the Milky Way collide with the Andromeda? Is that process about to start?
Wow, that's a long time. Is there any way to predict the movement of the galaxies?
Yes, astronomers have been studying the movement of the galaxies for years using telescopes and computer simulations. They have estimated that the galaxies will begin to merge in about 4 billion years.