Chi tiết đơn hàng #3609563

Apollo was a sprint; Artemis is a marathon with cargo.

NRHO adds complexity but buys continuous South Pole coverage.

Depot refueling is the unlock—harder than landing itself.

Orion’s heat-shield “char loss” shows why crewed flights wait.

We traded flags-and-footprints for infrastructure and science.

Saturn V was brute force; today is systems engineering.

Risk tolerance changed after Challenger and Columbia—full stop.

Politics funds SLS; engineering needs Starship cadence.

Apollo spent ~5% GDP; Artemis gets budget crumbs.

Complexity = reliability times interfaces. Artemis has many interfaces.