It's 9:32 a.m. on 16 July 1969 and the Saturn V rocket is about to blast off from NASA’s Kennedy Space Centre on Merritt Island, Florida (US).
Apollo 11 was the name of the mission with the task being to land astronauts on the moon and safely return them to Earth.
Just over four days later Commander Neil Armstrong would take his first steps on to the moon where he would utter those famous words: "That's one small step for man, one giant leap for mankind."
This task was a goal set by US President John F. Kennedy eight years previously, but the team could not have done it without the magnificent Saturn V.
The world's Largest rocket, it stood at a proud 110.6m-tall (363 ft) – about the same height as London's St Paul's Cathedral!
It also weighed a startling 2,965 tonnes (6.5 million lb) and was the Most powerful rocket by lift capacity (ever) with a lift-off thrust of 33,803 kN (7.6 million kbf) and the ability to boost 118,000 kg (260,145 lb) or payload to low-Earth orbit in around 12 minutes.
Do you think you have what it takes to prepare this record-breaking rocket for flight? Well now's your chance to find out.
The Saturn V is one of them and you now have the chance to win this kit.
To be in with a chance visit the dedicated Saturn V page and answer the question on the form.
Entrants from the UK, Ireland and Canada are valid and all entries must be received by 11:59:59 p.m. BST on Friday 9 November. See full terms and conditions.