What Is the Space Economy?

By Adam Patti, Chief Executive Officer, VistaShares | November 2026

The space economy is the combined commercial revenue and government spending tied to activities in space, from building and launching satellites to selling the services they make possible, such as communications, navigation and Earth imaging. The Space Foundation estimates the global space economy reached $686 billion in 2025, with commercial activity accounting for about 79% of the total.¹ Most of that value comes from services delivered on Earth rather than from rockets themselves.

How is the space economy measured?

Estimates of the space economy vary because organizations draw its boundaries differently. The Space Foundation’s annual figure combines commercial revenue from space products and services with government space budgets across dozens of countries.¹ Other researchers produce different totals. Some count only core space hardware and services, while broader measures include the value of industries that depend on space, such as navigation-enabled logistics or satellite-based weather forecasting.

By the Space Foundation’s measure, the space economy grew 12% in 2025. Commercial revenue reached about $544 billion, and government spending on space rose to close to $141 billion across 53 national budgets.¹ The organization has projected that the global space economy could exceed $1 trillion as soon as 2032.² Projections of this kind are estimates and may not be realized.

What are the main segments of the space economy?

Launch. Rockets carry satellites and other payloads into orbit. Launch is a small share of total revenue but a critical enabler, because the cost and frequency of launch determine what can be placed in orbit.

Satellite manufacturing. Companies build satellites ranging from large geostationary spacecraft to small satellites produced in volume for constellations.

Satellite communications. Satellites provide broadband internet, television, mobile connectivity and links for aircraft, ships and remote locations. Large constellations in low Earth orbit have expanded broadband services to areas that ground networks do not reach.

Earth observation. Imaging and sensing satellites collect data on weather, agriculture, natural resources, infrastructure and climate. Analytics companies turn that data into products for governments and businesses.

Positioning, navigation and timing. Global navigation satellite systems, such as GPS, provide location and precise time signals used in transportation, telecommunications, power grids and financial networks.

Ground infrastructure. Antennas, ground stations, user terminals and the networks that connect them link satellites to users on Earth.

National security space. Governments use satellites for communications, missile warning, reconnaissance and navigation. U.S. national security space spending was about $49.6 billion in 2024, according to the Space Foundation.³

Civil space and exploration. Government space agencies fund science missions, human spaceflight and lunar programs, often contracting with commercial providers.

Why has the space economy grown?

Lower launch costs. Reusable rockets have reduced the cost of reaching orbit and allowed launches to occur far more often. According to tracking by astrophysicist Jonathan McDowell, there were about 321 successful orbital launches worldwide in 2025.⁴

Smaller, mass-produced satellites. Advances in electronics allow capable satellites to be built smaller and in volume, which supports large constellations.

Demand for connectivity and data. Broadband, mobile and data services from orbit address customers that terrestrial networks serve poorly or not at all.

Government priorities. Governments increasingly view space as critical infrastructure for national security and economic resilience. The Space Foundation has noted rising military space budgets outside the United States, particularly in Europe and Asia.³

What role do governments play in the space economy?

Governments act as customers, regulators and investors. Civil space agencies fund science, exploration and human spaceflight, and they increasingly buy services such as cargo delivery and launch from commercial providers rather than owning every system themselves. Military and intelligence agencies buy satellites, launch and ground systems for communications, warning and reconnaissance. Regulators license launches and satellites, allocate radio spectrum and set rules for orbital debris. Government contracts can provide stable, long-term revenue for companies, but they also make those companies sensitive to budget decisions and procurement timelines, which can change from year to year.

How does the space economy connect to other industries?

Space activity draws on many of the same capabilities as other advanced industries. Satellites and launch vehicles require semiconductors, specialized materials and precision manufacturing, overlapping with the defense supply chain. Satellite constellations increasingly use onboard processing and AI for data analysis, connecting the sector to the broader computing buildout described in our article on the AI supply chain.

Space services also support everyday activity on the ground. Navigation and timing signals underpin transportation and communications networks, and Earth observation supports agriculture, insurance and resource management.

How can investors gain exposure to the space economy?

Publicly traded companies involved in space range from large aerospace and defense contractors, for which space is one of several businesses, to companies focused on launch, satellite manufacturing, communications or Earth observation. Many of the most prominent space companies remain private. Exposure can also come through suppliers of components, ground equipment and services.

Investors can hold individual companies or use funds that track the sector. In either case, it is important to understand what share of each company’s revenue comes from space, how dependent it is on government contracts, and how much capital it needs to fund future growth.

What are the risks of investing in the space economy?

Technical risk. Launch failures, satellite malfunctions and delays can be costly and are difficult to insure fully.

Capital intensity. Building rockets and constellations requires large up-front investment, and many companies operate at a loss for extended periods.

Concentration. A small number of providers account for a large share of launch activity, and some segments depend heavily on a few customers.

Government dependence. Budgets and policy priorities can change, affecting contracts and programs.

Regulation and spectrum. Satellite operators need licenses and radio spectrum, and rules on orbital debris and safety continue to evolve.

Valuation and early-stage risk. Some public space companies have limited revenue and may trade on expectations about future markets. Investments involve risk, including possible loss of principal.

Frequently asked questions

How big is the space economy?

The Space Foundation estimates the global space economy at $686 billion in 2025, combining commercial revenue and government spending. Other organizations publish different figures because they define the space economy differently. Some include only core space activities, while others add industries that depend on space-based services.

What makes up most of the space economy?

Commercial activity accounts for the majority, about 79% of the total in 2025 by the Space Foundation’s estimate. Much of that comes from products and services delivered on Earth, such as satellite communications, navigation-enabled devices and data services, rather than from launch or spacecraft manufacturing.

Why does launch cost matter so much?

Launch cost determines how economical it is to place satellites in orbit and replace them over time. Lower costs and more frequent launches make large constellations feasible and reduce the barrier for new services. Launch is a small share of revenue but shapes the economics of nearly every other segment.

What is low Earth orbit, and why is it used?

Low Earth orbit is the region within roughly 2,000 kilometers of Earth’s surface. Satellites there are closer to users, which reduces signal delay for communications and improves image resolution for observation. Because each satellite covers a smaller area and moves quickly, services in low Earth orbit typically require constellations of many satellites.

How does national security spending affect the space economy?

Governments are major buyers of satellites, launch services and ground systems for communications, missile warning and reconnaissance. National security budgets provide long-term demand for space companies, but they also tie those companies to government budget cycles, procurement timelines and policy decisions.

This material is provided for educational purposes only. It is not investment, legal or tax advice, and it is not a recommendation or an offer to buy or sell any security. Information is drawn from sources believed to be reliable as of the date of publication, is not guaranteed as to accuracy or completeness, and may change without notice. Figures attributed to third parties are their estimates. Projections and forecasts are not guarantees of future results. Investors should consult their own financial, legal and tax professionals before making investment decisions. Investments involve risk, including possible loss of principal. Companies in a single industry or theme may be affected by common economic, regulatory or technological developments and may be more volatile than the broad market. References to companies, governments or programs are for illustration only.