Space life support systems market seen reaching $5.66 billion by 2030

The Business Research Company says the space life support systems market is expanding on rising human spaceflight, government funding and long-duration missions. The market is projected to grow from $3.51 billion in 2025 to $5.66 billion by 2030, with North America leading and Asia-Pacific set to grow fastest.

Why it matters: - Space life support systems are essential for keeping astronauts alive on spacecraft, space stations, lunar bases and deep-space missions. - Faster growth in crewed missions and space habitats is increasing demand for oxygen generation, water recovery, air cleanup and environmental controls. - The market's expansion signals more spending on the technologies needed for longer human presence in space.

What happened: - The Business Research Company released its Space Life Support Systems Market Report 2026, covering market size, trends and a global forecast for 2026-2035. - The report says the market will rise from $3.51 billion in 2025 to $3.88 billion in 2026. - The market is projected to reach $5.66 billion by 2030. - The report puts the forecast CAGR at 10.3% for 2025-2026 and 9.9% through 2030. - Download a free sample of the report. - View the full market report.

The details: - The report ties recent growth to more human spaceflight missions, expanded space station programs, higher government funding, stronger demand for astronaut safety equipment and longer-duration missions. - The report says future growth will be fueled by lunar and Mars exploration, broader commercial spaceflight, more investment in deep-space exploration, sustainable resource recycling and permanent extraterrestrial habitats. - Expected technology trends through 2030 include closed-loop life support systems, improved water recovery and recycling, regenerative oxygen generation, better carbon dioxide removal, air revitalization and tighter thermal and humidity control. - Space life support systems include integrated technologies that generate oxygen, remove carbon dioxide, recycle water, regulate temperature and humidity, manage waste, purify air and monitor environmental conditions. - Without those systems, sustaining human life in space would not be feasible, according to the report. - In January 2025, Novaspace reported global government spending on space reached $135 billion in 2024, up 10% from 2023.

Between the lines: - The market outlook reflects a shift from short missions to longer stays in orbit and beyond. - Government budgets remain a key demand driver, but commercial spaceflight and habitat development are becoming more important. - The technology race appears centered on closed-loop systems that reduce dependence on resupply from Earth.

What's next: - North America held the largest market share in 2025, while Asia-Pacific is expected to grow fastest during the forecast period. - The report covers Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. - The Business Research Company says its 2026 reports now add market attractiveness scoring, TAM analysis, company scoring matrices, Excel forecasting dashboards, market hotspot infographics and updated graphics and tables.