Moon walk lands century’s top news clip

NEIL ARMSTRONG’S first steps on the moon has emerged as the most popular TV news image of the 20th century.

ITN has compiled a list of the most requested footage from its archives. From the funeral of Diana, Princess of Wales, to the assassination of JFK, recent history's defining moments have been captured on film.

Many of the images featured in the list shocked the world the young girl fleeing a napalm attack in Vietnam, footage of the September 11 attacks. Others are more uplifting, from the release of Nelson Mandela to Martin Luther King's "I have a dream" speech and the fall of the Berlin Wall.