PH Moriarty, who has died aged 86, was an actor who revelled in hardman roles, usually played with understated menace; he got his big break as Razors, Harold Shand’s enforcer in The Long Good Friday, ...

Astronomers have identified an unprecedented cosmic titan—a vast superstructure of galaxies stretching 1.3 billion light-years across, making it the single largest known structure in the universe.