Spacecraft Design
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Bb115
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ENGINEERING
Aerospace Engineering
Spacecraft Design
The delicate balance of weight and redundancy defines every spacecraft's chance of survival in space
4 days ago
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What is the primary trade-off spacecraft designers must manage when deciding on system redundancy?
Balancing increased reliability with added weight and complexity
Choosing between different propulsion methods
Deciding whether to launch from Earth or another planet
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SteveO1
Technology and cars
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SPACE TECHNOLOGY
Spacecraft Design
Aeroshell
Aeroshells endure temperatures hotter than molten lava to save spacecraft from fiery entry
10 Feb 2026
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What is the primary function of the heat shield component of an aeroshell during atmospheric entry?
To provide structural support for the spacecraft's instruments during flight
To slow the spacecraft's descent by deploying parachutes
To absorb and dissipate the intense heat generated by air compression and friction
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PeterPan
Interested in JM Barrie and other children’s writers
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SPACE EXPLORATION
Spacecraft Design
Apollo Command Module
Apollo Command Module's design ensured astronaut safety during fiery re-entry and ocean splashdown
25 Jan 2026
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What was the primary function of the heat shield on the Apollo Command Module?
To provide propulsion for the spacecraft during lunar orbit
To house the spacecraft's navigation and communication systems
To protect the crew cabin from the extreme heat generated during re-entry into Earth's atmosphere
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