April 3 in history: • 1559 – Henry II of France and Philip II of Spain signed the second treaty of Cateau-Cambrésis, ending the Italian War of 1551–1559. → go there • 1888 – Emma Elizabeth Smith was killed in the first of eleven unsolved murders of women that took place in or near the impoverished Whitechapel district in the East End of London. → go there • 1966 – Luna 10 (replica pictured) entered orbit around the Moon, becoming the first space probe to orbit an astronomical body other than Earth or the Sun. → go there • 2018 – A woman opened fire at YouTube headquarters in San Bruno, California, injuring three people before killing herself. → go there Died 1680: Shivaji Wiki link Born 1858: Mary Harrison McKee Wiki link Born 1926: Gus Grissom Wiki link Born 1992: Yuliya Yefimova Wiki link Pictured: Replica of Luna 10.