The Space Church: Can the Math Justify the Faith?
The article analyzes whether the financial returns of space exploration can justify the massive investments required, finding that current economic models often rely more on faith than solid math.
Background
- This article is about the recent surge in space-adjacent startups (mining, manufacturing, solar power, etc.) that promise massive returns — and whether the numbers actually work. The "Space Church" is a metaphor for the quasi-religious faith many investors seem to place in the sector.
- Key recent context: a boom in private space investment (2020–2022), driven by falling launch costs (SpaceX's reusability), a flood of SPAC mergers, and hype around "space as a trillion-dollar industry." Many of these SPAC-backed space companies have since crashed or gone bankrupt (e.g., Astra, Virgin Orbit).
- The article is skeptical: it argues that while launch costs have fallen, the business cases for most space ventures remain unproven, and the total addressable markets are often wildly overstated.
- The piece uses a framework from venture capital: you need "10x potential" to justify the risk, and asks which sub-sectors (if any) genuinely offer that.
- Written by The Investor's Handbook, a finance newsletter aimed at retail investors — not a space industry insider.