Space Launch System
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PeterPan
Interested in JM Barrie and other children’s writers
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SPACE EXPLORATION
Space Launch Vehicles
Space Launch System
NASA's Space Launch System ignited fierce debates over cost and capability in lunar exploration
5 days ago
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What is a primary trade-off involved in the design of NASA's Space Launch System compared to commercial rockets?
It is expendable and costly but offers unmatched lift capacity for deep space missions.
It is fully reusable and cheaper but has limited payload capacity.
It is designed primarily for low Earth orbit missions rather than lunar trajectories.
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Brewster
Brewster
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SPACE EXPLORATION
Rocketry
Space Launch System
NASA's Space Launch System combines shuttle-era engines with new tech to power Artemis missions
8 Feb 2026
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What was a major reason for NASA choosing an expendable launch vehicle design for the Space Launch System?
To reduce costs by reusing rocket components multiple times
Because expendable rockets are easier to manufacture than reusable ones
To provide the raw power and reliability needed for trans-lunar crewed missions
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SCIENCE
Space Exploration
Space Launch System
NASA's Space Launch System powers Artemis missions to return humans to the Moon
1 Feb 2026
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What is the primary purpose of NASA's Space Launch System in the Artemis program?
To serve as a reusable rocket for low Earth orbit satellite launches
To launch the crewed Orion spacecraft on trans-lunar trajectories for Moon missions
To transport cargo exclusively to the International Space Station
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