Space travel BOMBSHELL: Professor Brian Cox reveals wormholes are 'safe for spaceships' WORMHOLE travel through time and space would be the most efficient way to traverse the universe, according to TV physicist Brian Cox, who believes there is a theoretical possibility of this becoming reality. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Denmark Plans a Fence to Stop a Pig Disease. Will It Work?Full Moon 2018: When and where to see the Hunter's Moon TONIGHTMeet the ‘People’s Pig of the Northeast.’ It Might Get Buried Alive.F.D.A. Approves New Drug for FluOsamu Shimomura, 90, Dies; Won Nobel for Finding a Glowing ProteinClimate Fwd:: Creepy Critters, and Landmark Lawsuits