Key Points
Space Exploration Technologies CEO Elon Musk frequently discusses revenue measured in trillions. While this may be a familiar concept for the world’s first trillion‑dollar investor, it remains a startling figure for most observers.
In strictly mathematical terms, a trillion equals one thousand billions.
Where does this analogy apply?
Considering these real‑world analogies, The Wall Street Journal observed that one billion pennies stacked would reach the driving distance from New York City to Cape Canaveral, Florida, while one trillion pennies would extend to the Moon and back.
Image source: The Motley Fool.
What does this have to do with SpaceX?
To address that question, consider the following:
In its recent IPO filing, SpaceX highlighted that it has identified a total addressable market larger than any in human history. Across its three core divisions—space launch services, connectivity via Starlink, and artificial intelligence—Musk projects annual revenue could reach $28.5 trillion.
- $370 billion from space
- $1.6 trillion from connectivity ($870 billion from Starlink Broadband and $740 billion from Starlink Mobile and “additional opportunities”)
- And $26.5 trillion from AI, including infrastructure, consumer subscriptions, digital advertising, and enterprise applications
These figures represent a staggering volume—enough to cover the Earth‑Moon distance 57 times over.
A trillion pipe dreams
Such projections would represent growth of approximately 152,300% from the $18.7 billion recorded last fiscal year, a rate many consider optimistic.
To be fair, the prospectus does not specify a timeline for when this market size might be achieved; it could refer to a present condition or a future horizon extending over many decades.
Investors should therefore assess their risk tolerance before placing confidence in these forecasts.
Should you buy stock in Space Exploration Technologies right now?
Prospective investors should weigh the following:
The latest recommendation list does not include Space Exploration Technologies, which was omitted from the analyst team’s top ten selections.
The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.


