Meyer Werft floated out AIDAcosma at their Papenburg (Germany) yard on Saturday (July 10, 2021). Like its sister, AIDAnova, AIDAcosma is completely LNG-powered. The ship will spend the next several weeks at the yard's equipment dock before its conveyance down the Ems River. AIDAcosma is scheduled to enter service in December 2021.
This video gives you Meyer's unique perspective of the undocking.