The massive initial spending on R&D and iterative testing is a necessary component for creating what specific type of rocketry?

Answer

Truly reusable heavy-lift rocketry

The developmental outlay, which includes funding for iterative hardware testing and perfecting complex components like the Raptor engines, is specifically required to achieve the goal of creating truly reusable heavy-lift rocketry.

The massive initial spending on R&D and iterative testing is a necessary component for creating what specific type of rocketry?

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