Physics · Space Science and Astrophysics
Consider the following statements regarding asteroid mining and space resources: A. The Main Belt asteroids contain vastly more iron than Earth's proven reserves. B. With the iron retrieved from asteroids, it is theoretically possible to construct space habitats capable of housing millions of people. C. Building a ringworld around Earth made entirely from asteroid iron is a highly practical and sensible near-term engineering goal. Which of the statements given above are correct?
- 1Only A and B✓
- 2Only A and C
- 3Only B and C
- 4All A, B, and C
Correct answer
Only A and B
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