Fifty years ago, in December 1968, the US launched its Apollo 8 mission to the Moon. Commander Frank Borman, command module pilot James Lovell, and lunar module pilot Bill Anders flew 230,000 miles out into space, orbited the Moon ten times and returned home.
Kathryn Ryan talks to American author Robert Kurson whose new book, 'Rocket Men' tells the compelling narrative behind man's first journey to the moon.
