Galaxies

Do you know that our planet moves?

Do you know that every planet moves?

Do you know that our sun moves?

Do you know that our galaxy moves?

Do you know that all galaxies move?

Do you know that the universe moves?

...Did you know that there are different universes? (That is a good topic for another entry)

Ok... so did you know that our galaxy will collide with another galaxy, somewhere in the future? It could be between 3 to 5 billion years from now.

The other galaxy (Andromeda) which will collide with ours, moves at about 120 km/s. So that's 432.000 km/h.

What will happen? There have been said a few things. Maybe it will become a super galaxy Andromeda and Milky Way together. Maybe it will just destroy everything?

I am not sure, I haven't found out enough about it.