On This Day 2003 I started This Blog:

A Source for UK front page newspapers..
BBC News On This Day Page..
#Prime Minister of Rhodesia Ian Smith declares his country a republic, cutting its last link with the British Crown.
#The supersonic airliner Concorde makes a "faultless" maiden flight
#Former Chilean dictator General Augusto Pinochet heads home after being told the UK would not extradite him on torture charges
#King Hussein of Jordan sacks the British commander of the Arab Legion in an effort to strengthen his own position within the Arab world
..pick the day before, was usual for newspaper editors..

BBC News

BBC in depth Carina Dennis of the science journal Nature explains the significance and consequences of the landmark 1953 discovery