Archive · 11 Oct 2026
Musk Says SpaceX Could Outgrow Global Economy By Orders Of Magnitude
Elon Musk says SpaceX might one day become worth far more than the economy of Earth.
He later explained that he was describing a possibility, not saying he was sure it would happen.
SpaceX was reported to be worth $2.2 trillion at the time described in the article.
The International Monetary Fund projected that the world would produce $126 trillion in goods and services in 2026.
Those numbers measure different things: one is a company’s value, and the other is a year of economic activity.
Musk believes businesses in space could grow very large because they might use much more solar energy.
He did not say exactly how much SpaceX could be worth or when it might happen.
Musk said SpaceX could eventually be worth “orders of magnitude more” than the current Earth economy.
He clarified that seeing a path to this outcome did not mean he was extremely confident it would happen.
The article reports SpaceX’s market capitalization at $2.2 trillion and cites an IMF projection of $126 trillion in global output for 2026.
The article cautions that market capitalization and annual GDP measure different things and are not directly comparable.
Musk’s broader argument is that space-based industries could grow by using abundant solar energy and expanding infrastructure beyond Earth.
- Who
- Elon Musk, chief executive of SpaceX and Tesla
- What
- Musk said SpaceX could potentially become worth orders of magnitude more than the current Earth economy, then clarified that this was a possible outcome rather than one he was extremely confident would occur.
- When
- Musk made the statement on October 9, 2026, and clarified it on October 10, 2026; the article also cites an earlier comment from July 2026.
- Where
- Musk made the comments in posts on X; the article does not specify a physical location.
- Why
- Musk’s broader argument is that industries beyond Earth could grow enormously by using abundant solar energy and expanding infrastructure beyond Earth’s limits.
Caution About Comparisons
Musk’s Long-Term Vision
Comparing SpaceX’s value with global economic output
Caution About Comparisons
The article notes that SpaceX’s market capitalization measures investor-assigned company value at a point in time, while global GDP measures goods and services produced over a year, so the figures are not directly comparable.
Musk’s Long-Term Vision
Musk says he sees a path for SpaceX to become worth orders of magnitude more than the current Earth economy, though he did not specify a timeline or exact multiple.
How confident Musk is
Caution About Comparisons
Musk clarified that seeing a path does not mean he has extreme confidence SpaceX will reach that outcome.
Musk’s Long-Term Vision
He said he believes such a path exists and that the probability of achieving it is not zero.
- SpaceX reported market capitalization
- $2.2 trillion at Thursday’s close, according to the article
- Projected global economic output
- $126 trillion in 2026 at market exchange rates, according to an IMF projection cited in the article
- SpaceX’s share of projected global output
- Approximately 1.75%, based on the article’s comparison
- Musk’s October statement
- SpaceX could be worth “orders of magnitude more” than the current Earth economy
- Musk’s clarification
- Seeing a path does not indicate extreme confidence; he said the probability was not zero
- Earlier statement
- Musk reportedly told SpaceX investors in July 2026 that the company could be worth “More Than the Rest of Earth”
- Space-based industries argument
- Musk argued that space industries could harness roughly 100,000 times more energy than Earth while using less than a millionth of the Sun’s energy