Wormholes -- those hypothetical short cuts in the space-time continuum -- that have been theorized to allow everything from warp speed spacecraft to time travel. Now, researchers are suggesting we can actually create a type of wormhole using those fun metamaterials that everyone is all excited about lately.
Michio Kaku argues that new space probes will provide critical new information on parallel universes, cosmology, and wormholes that humanity will need to survive in the long-term.
Science fiction stories routinely conjure up black holes as portals for traveling across interstellar space. In reality, scientists say that's impossible. Or is it? New research suggests it could happen.