The Space Economy as a Long-Term Investment Theme (5–15 Years)

Abstract

The global space sector is transitioning from a niche aerospace industry into strategic infrastructure underpinning communications, defense, navigation, Earth observation and potentially AI-enabled digital infrastructure. This paper evaluates the space economy as a long-term (5–15 year) thematic investment, using the VanEck Space Innovators UCITS ETF (JEDI) as a listed-sector benchmark and SpaceX — the sector's most significant listed company following its June 2026 IPO — as a case study. It finds that strong industry growth will not automatically translate into attractive shareholder returns, and that space exposure is best treated as a high-growth thematic satellite allocation rather than a core portfolio holding.

Key findings

1. 01The global space economy is estimated at $613 billion in 2024 and is projected by Space Foundation to cross $1 trillion as soon as 2032, while McKinsey and the World Economic Forum project growth from $630 billion in 2023 to approximately $1.8 trillion by 2035 — a 9% annual growth rate, well above global GDP growth.
2. 02Value creation is shifting down the value chain: capital-intensive upstream activities (launch, satellite manufacturing) carry high technical risk and historically weak returns on invested capital, while midstream and downstream activities (satellite communications, Earth observation, geospatial analytics) offer more recurring revenue, scalability and pricing power.
3. 03The JEDI ETF, used as a listed-sector benchmark, has returned a 44.25% CAGR since its June 2022 inception but carries a beta of 1.9 and annualized volatility of 42.72% versus the S&P 500, alongside a 34.33% drawdown following its 2026 peak — reflecting the sector's high-growth, high-volatility character.
4. 04SpaceX, valued at approximately $1.83 trillion following its June 2026 IPO, trades at a price-to-sales ratio of 94.3x despite a trailing operating margin of -41.6%, illustrating that the stock is priced primarily on its strategic potential — including Starlink, reusable launch systems and proposed orbital AI-compute infrastructure following the February 2026 acquisition of xAI — rather than current profitability.
5. 05Space-based AI data centers remain an early-stage, unproven concept: while Starcloud's published cost model claims a 95% cost saving versus terrestrial data centers, this depends on launch costs falling well below the current $2,700/kg on Falcon 9, and on unresolved questions of cooling architecture, debris management and repeatable deployment.

Discussion

The analysis combines market-sizing estimates from McKinsey, the World Economic Forum, Space Foundation and the OECD with financial and risk metrics for the JEDI ETF (VanEck) and SpaceX (Yahoo Finance, company filings), while drawing on JLL and Starcloud research to assess the more speculative case for orbital AI-compute infrastructure.

Because the leading market-size estimates use different methodologies and geographic scope, and because forward-looking claims about space-based data centers come from parties with a commercial interest in the outcome, the paper treats these figures as directionally informative rather than directly comparable, and separates the more established investment case for listed space infrastructure from the largely unproven thesis around orbital compute.