Black hole BREAKTHROUGH: Scientists 'REWRITE astronomy textbooks' with space discovery - Express.co.uk

Express.co.uk

Black hole BREAKTHROUGH: Scientists 'REWRITE astronomy textbooks' with space discovery Express.co.uk Black holes are parts of spacetime displaying such powerful gravitational pull that nothing – even light – can escape. Black holes were believed to take on the shape of a donut. But scientists will now have to re-write the astronomy rulebooks after ... and more »