Trump reduced tariffs on Vietnam and removed that country from the United States’s export controls list after the Hanoi government approved his family business’s $1.5bn golf course and real estate project.
Under the original Artemis architecture, NASA planned on multiple versions of the SLS rocket, ranging from the "Block 1" vehicle currently in use to a more powerful EUS-equipped Block 1B and eventually an even bigger Block 2 model using advanced solid rocket boosters. The latter two versions required use of a taller mobile launch gantry, already well under construction at the Kennedy Space Center.
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