You Need to Hit 1.2 Million MPH to Exit the Milky Way

If this entire planet, solar system and galaxy just doesn't hold enough excitement for you, be prepared to pick up some speed—because scientists have worked out that you need to be travelling at a staggering 1.2 million mph to exit the Milky Way.



via Pocket http://gizmodo.com/you-need-to-hit-1-2-million-mph-to-exit-the-milky-way-1376385238