NASA – Artemis I Liftoff
Just a little reminder:<p>Should have launched in 2015 for the cost of 12 billion.
Launched in 2022 for the cost of 23 billion.
It costs 3 billion per launch. (As per Wikipedia)
And it is recycled Space Shuttle design and material.<p>Compare that with Space X Falcon Heavy launch costs of 100-150 million per launch.