Apparently, after clever observations and precise calculations, astronomers have concluded that the Milky Way Galaxy, the one in which most of us presently reside, will collide with the Andromeda Galaxy.
The Night Sky Now______________________________
The Milky Way is the big "cloud" on the right
Andromeda is the little elongated "star" left of center

The Night Sky in 3.75 billion Years___________________

In about 3.90 billion Years the two galaxies pass one another

___A smudged Andromeda Galaxy in 4.00 billion years_____
after the first close pass
___The Galaxies combined by 7.00 billion years___________
after other passes through one another

DonDiego sure hopes it doesn't hurt too much.
Ref: Space.com
The Night Sky Now______________________________
The Milky Way is the big "cloud" on the right
Andromeda is the little elongated "star" left of center

The Night Sky in 3.75 billion Years___________________

In about 3.90 billion Years the two galaxies pass one another

___A smudged Andromeda Galaxy in 4.00 billion years_____
after the first close pass
___The Galaxies combined by 7.00 billion years___________
after other passes through one another

DonDiego sure hopes it doesn't hurt too much.
Ref: Space.com