Physics · Space Mission Economics
Which of the following conclusions is most aligned with current aerospace industry assessments regarding the future of asteroid mining?
- 1All asteroid mining efforts should bypass precious metals and focus strictly on surface iron extraction.
- 2Megastructures like a ringworld or a Dyson sphere will be built using asteroid iron in the immediate future.
- 3The most feasible initial targets are high value-to-mass ratio resources, such as precious metals or water for space propellant, despite their associated technical challenges.✓
- 4Asteroid mining will immediately make iron the most profitable resource in space within the next decade.
Correct answer
The most feasible initial targets are high value-to-mass ratio resources, such as precious metals or water for space propellant, despite their associated technical challenges.
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