The Atlantic sea was the first ship in over 50 years to be christened by a member of the royal family in Liverpool.
The HMS Devonshire in 1956 was the last ship to be christened by a member of the royal family.
The Atlantic sea was given a big send off tonight as the pier head lit up with fireworks to see the ship off on the next stage of its journey.
Regular contributor @stephen07708 sent us these amazing aerial images of the ship leaving Liverpool.
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