Gravitational wave study confirms NZ scientist's black hole theory - Expert Reaction - Science Media Centre
International researchers who studied the merging of two black holes say their new observations match theories developed by Stephen Hawking and NZ scientist Roy Kerr over half a century ago. Professor Roy Kerr's 1963 research elegantly explained what space and time look like near a spinning black h| www.sciencemediacentre.co.nz
