謝謝指正，應該是公斤，我憑看YouTube記憶但是找不到原來的視頻就查了一下數據，見內

The cost to send one kilogram to space by SpaceX varies depending on the specific mission and rocket used. For example, the Falcon 9 rocket, which can transport 22,800 kilograms to LEO, costs approximately $62 million per launch, resulting in a cost-per-kilogram of roughly $2,700. The Falcon Heavy, with reusable boosters, achieves a cost of less than $1,600 per kg, and SpaceX's next-generation model, Star Ship, is projected to have a cost of under a thousand per kg