The Future is Close The Andromeda and our Milky Way Galaxy Colliding.
Galaxies were built up through collisions and mergers, but this process isn't over - and our own Milky Way galaxy provides a prime example of how it continues today.
More information: http://www.jwst.nasa.gov/videos_scien...
http://www.nasa.gov/topics/technology...
You can download original video here: http://svs.gsfc.nasa.gov/vis/a010000/...
https://www.youtube.com/watch?v=o-ipz...
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