23 Jul, 2026
According to Straits Research, the global space propulsion systems market size was valued at $33.23 billion in 2025 and is projected to grow from $35.78 billion in 2026 to $64.65 billion by 2034, at a CAGR of 7.67% during the forecast period 2026–2034.
Space propulsion systems are the methods and procedures used to generate thrust to propel spacecraft, satellites, and other objects through space. These technologies are essential for spacecraft to maneuver, change orbits, and reach distant destinations inside and beyond our solar system by overcoming the vacuum of space and the lack of atmospheric resistance. Space propulsion systems use several principles, including mass expulsion, ion acceleration, nuclear processes, and other unique ways, to provide the necessary force for movement in the space environment.
The market for space propulsion systems is expected to develop at a CAGR of 11.7% because of advancements in propulsion technology, greater demand for satellite deployment, heightened interest in space exploration, and increased government financing for space initiatives. Furthermore, the commercialization of space operations and the emergence of new space actors are fuelling this increase.
To boost national security, science, and technology, governments worldwide are investing in space initiatives. These investments sometimes fund novel propulsion technology research. NASA's Artemis program, a government-funded space exploration effort, affects the space propulsion system market. The Artemis program aims to put "the first woman and the next man" on the Moon by the mid-2020s and establish a living presence. Studies show NASA's Artemis moon rocket will cost USD 6 billion more than planned. The SLS rocket and engine will cost USD 13.1 billion over 25 years. FY 2023 will give NASA USD 25.4 billion. They received USD 1.3 billion more than NASA in 2022, a 5.6% increase.
Over the past decade, India's space sector budget has grown 123%, from Rs 5,615 crore in 2013-14 to Rs 12,543 crore. Since 2014, Isro has launched 5.7 satellites a year, up from 1.2. Since 2014, Isro has launched eleven student satellites, demonstrating the government's commitment to space innovation. A rise in the space propulsion systems market is expected.
CubeSats, small, affordable satellites, are used for Earth observation, communication, scientific investigation, and technical demonstration. Clusters of CubeSats working together to achieve goals are a notable trend. University and commercial entities use CubeSats for diverse purposes. Planet Labs' huge network of Earth observation CubeSats takes continuous globe photos. CubeSat constellations connect IoT devices, monitor climate, and sense remotely. Each application may need a different propulsion system to improve mission performance. There were 2,304 small satellite launches worldwide in 2022, up 32.2% from the year before. Small satellites weigh less than 600 kg, according to the source. The space propulsion systems industry's trend toward tiny satellites offers huge prospects.
North America had the largest geographic market share due to U.S. space exploration and development. NASA's space exploration missions and the U.S. Department of Defense's satellite launches are growing the U.S. space propulsion systems industry. SpaceX launched 31 rockets for satellite launches and testing in 2021. NASA is investing in startups to improve tiny spacecraft propulsion. In May 2021, NASA will invest USD 105 million in smaller space technology enterprises to boost space propulsion system capability.
In addition, NASA is developing the Solar Electric Propulsion (SEP) program to extend and improve exploration and scientific missions. Canada has made space exploration and investment progress. Canada's first orbital-class rocket manufacturing will open in June 2022 by SpaceRyde. The 25,000-square-foot facility will research, develop, and produce future rockets for the country. Due to investments and technological improvements, North America will likely lead the Market over the projection period. Important firms like Northrop Grumman, Lockheed Martin, Honeywell International Inc., and Boeing drive regional market growth.
The Asia-Pacific market will grow significantly throughout projections. Rising Chinese, Indian, and Japanese space budgets, satellite launches for commercial, governmental, and defense uses, and Asia-Pacific satellite demand drive market expansion. South Korea, Japan, China, and India are growing space spending and military satellite programs to grow the Market. China's government has invested much in space. China's 2021 space budget will likely exceed USD 8 billion, demonstrating its financial commitment to space technology development. To boost deep space mission efficiency, China is developing ion propulsion systems. Given the fragmented space propulsion system, market actors are interested. Key market companies are expanding globally for several Asia-Pacific tenders.
sales@straitsresearch.com