1. What is the primary benefit of a space elevator compared to rockets?
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2. What is the main obstacle for making travel to space easy and affordable right now?
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3. Why would a space elevator be considered the largest structure ever built by humans?
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4. How does a space elevator reduce the cost of sending payloads to space?
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5. What is a primary function of the counterweight in a space elevator?
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6. What major limitation does the space elevator aim to solve regarding human spaceflight?
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7. What would likely recoup the expense of building a space elevator?
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8. What component of a space elevator is similar to a conventional elevator carriage?
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9. Why does being in orbit imply a continuous state of falling?
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10. What ensures the tether in a space elevator remains taut?
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