Wormhole in the Milky Way could link to another UNIVERSE
A doorway to another universe, large enough to swallow a spaceship, may exist at the centre of the Milky Way. Wormholes (artists's impression pictured) are thought to allow travel between distant points in space and time
Time travel through a wormhole STEPHEN HAWKING: How to build a time machine Read more: http://www.dailymail.co.uk/home/moslive/article-1269288/STEPHEN-HAWKING-How-build-time-machine.html#ixzz2hC8SepaW Follow us: @MailOnline on Twitter | DailyMail on Facebook
Einstein's general theory of relativity suggests, among other things, that masses in space distort the geometry of space-time. In addition, moving objects emit waves of gravitational radiation that carry energy away into space.