Richard Gadd’s stalker drama continues to dominate the Netflix charts, and the armchair detectives are out in full force. But with news that the ‘real Martha’ is poised to give her side of the story on Piers Morgan’s talk show, Adam White asks, should there have been a better duty of care?
Ten times as big as our own Earth, Planet 9 sits at the edge of our solar system. Now, a new telescope could be about to find it, writes Andrew Griffin