Black hole SHOCK: How Albert Einstein was RIGHT about the universe more than 100 years ago BLACK holes merging together into one produce powerful ripples through the fabric of time and space, known as gravitational waves, which Albert Einstein incredibly predicted more than 100 years ago. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Quadrantids 2018: How to photograph the meteor shower - 11 top tips Quadrantids 2018: What time is the meteor shower visible in USA?Quadrantids 2018: How to watch Quadrantid meteor shower TONIGHTWhat are the Quadrantids? When is the meteor shower visible TONIGHT?Earthquake hits Guam: 5.1 magnitude tremor strikes near US military islandQuadrantids 2018: What time is the meteor shower visible in the UK?