What happens when worlds collide? Peanuts to what happens when galaxies collide. I don't know about you, but I plan to be there for this one, no matter how many lifetimes it takes.
Artist's Conception of what will happen
when the Milky Way Galaxy collides with
the Andromeda Galaxy (M31)
Today's Astronomy Picture of the Day Illustration Credit: NASA, ESA, Z. Levay and R. van der Marel (STScI), and A. Mellinger