NASA takes a look back at Supernova 1987a

Three decades ago, astronomers spotted one of the brightest exploding stars in more than 400 years. The titanic supernova, called Supernova 1987A , blazed with the power of 100 million suns for several months following its discovery on February 23rd, 1987.

Syracuse is Sicily at its charming and eccentric best

Sigmund Freud described Sicily as ‘the loveliest region of Italy: a stunning orgy of colours, scents, and lightsa a great delight’, and Siracusa in the south east of the island has been inspiring people for ever. Local inventor and mathematician Archimedes was famously moved to run naked into its streets shouting ‘Eureka’ after his discovery about volume upon stepping into the bath and Cicero said it was ‘the greatest Greek city and the most beautiful of them all’.