宇宙用半導体市場の規模、シェア、成長分析 : 2026-2034年までの予測

衛星、宇宙船、および宇宙探査ミッションにおける高度な電子機器への需要拡大に伴い、世界の宇宙用半導体市場は堅調な成長を続けています。宇宙用半導体は、極端な温度、放射線被曝、真空状態、微小重力といった宇宙の過酷な環境下でも確実に動作するよう特別に設計された電子部品です。

業界の分析によると、2025年時点における宇宙用半導体市場の規模は14億3,000万米ドルでした。同市場は、サプライチェーンの調整や地政学的な混乱の影響により、2026年には9億7,000万米ドルへと一時的に縮小すると見込まれていますが、その後は拡大し、2034年には18億8,000万米ドルに達すると予測されています。これにより、予測期間（2026年～2034年）における年平均成長率（CAGR）は8.67%となる見通しです。

タイプ別

タイプ別に見ると、市場は耐放射線（ラディエーション・ハードン）半導体、耐放射線性（ラディエーション・トレラント）半導体、その他で構成されています。耐放射線半導体セグメントは、宇宙空間の強烈な放射線に耐えられるよう特別に設計されていることから、2026年時点で市場シェアの55.69%を占めました。

一方、耐放射線性半導​​体は、放射線被曝レベルが比較的低いミッションにおいて、費用対効果の高い代替手段となります。

現在、北米は強力な政府支援と主要な半導体メーカーの存在により、市場を主導しています。一方、アジア太平洋地域では、各国が半導体インフラや宇宙技術開発に多額の投資を行っていることから、最も急速な成長が見込まれています。

Growth Factors of space semiconductor Market

The global space semiconductor market is witnessing steady growth as demand for advanced electronics in satellites, spacecraft, and space exploration missions continues to increase. Space semiconductors are specially designed electronic components capable of operating reliably in the harsh environment of space, which includes extreme temperatures, radiation exposure, vacuum conditions, and microgravity.

According to industry analysis, the space semiconductor market size was valued at USD 1.43 billion in 2025. The market is estimated to decline slightly to USD 0.97 billion in 2026 due to supply chain adjustments and geopolitical disruptions but is projected to reach USD 1.88 billion by 2034, registering a CAGR of 8.67% during the forecast period (2026–2034).

North America dominated the global market with a 44.06% market share in 2025, supported by strong investments in space technologies, satellite manufacturing, and defense electronics.

Impact of Russia–Ukraine Conflict

The Russia–Ukraine conflict has significantly influenced the global semiconductor supply chain. Export controls, restrictions on critical technologies, and logistical challenges have caused delays in the delivery of semiconductor components used in satellite and spacecraft manufacturing.

These geopolitical tensions have also encouraged several countries, particularly the United States and European nations, to strengthen domestic semiconductor production. Governments are investing heavily in local manufacturing to reduce dependence on foreign suppliers and ensure stable availability of critical space-grade electronic components.

Market Trends

Adoption of System-on-Chip (SoC) and AI Technologies

One of the major trends in the space semiconductor market is the growing use of System-on-Chip (SoC) architecture, along with artificial intelligence (AI) and machine learning (ML) algorithms. SoC technology integrates multiple electronic components—such as processors, storage, and communication modules—into a single chip, significantly reducing size, weight, and power consumption.

For instance, in October 2023, Coherent Logix Inc. launched HyperX: Midnight, a fourth-generation SoC designed specifically for space and defense applications. The device delivers four times more computing performance while consuming half the power compared to traditional radiation-hardened FPGAs.

These advancements are critical for modern satellites, where minimizing weight and maximizing computing efficiency are essential for reducing launch costs.

Market Growth Drivers

Increasing Satellite Constellations

The rapid deployment of satellite constellations is one of the primary factors driving market growth. Satellite constellations consist of multiple satellites operating together to deliver services such as communication, navigation, and Earth observation.

The number of active satellites has increased dramatically over the past decade. Reports indicate that the number of operational satellites rose from approximately 1,400 in 2015 to about 5,500 in 2022. Furthermore, it is estimated that around 58,000 new satellites may be launched by the end of the decade.

This surge in satellite deployment is expected to significantly increase the demand for space-grade semiconductors used in onboard processing, navigation systems, and communication modules.

Technological Advancements in Semiconductor Materials

Technological innovation in semiconductor materials is also boosting the market. Materials such as Gallium Arsenide (GaAs), Silicon Carbide (SiC), and Gallium Oxide are increasingly used due to their superior resistance to radiation and extreme temperatures.

For example, researchers at King Abdullah University of Science and Technology (KAUST) developed the world’s first flash memory device based on gallium oxide in August 2023, capable of operating in extremely high temperatures with improved durability.

Market Restraints

Supply Chain Disruptions

Despite promising growth prospects, the space semiconductor market faces challenges related to global supply chain disruptions. Shortages of raw materials, transportation delays, and geopolitical uncertainties have impacted semiconductor manufacturing worldwide.

For example, Low Earth Orbit (LEO) satellite manufacturers have reported delays in production due to the shortage of essential chips required for satellite systems. These disruptions can increase costs and slow down the development of new satellite projects.

Market Segmentation

By Application

Based on application, the market is divided into satellites, launch vehicles, deep-space probes, rovers and landers, and others.

The satellite segment dominated the market with a 79.13% share in 2026, driven by growing demand for satellite communication, navigation, and Earth observation systems.

The launch vehicle segment is expected to witness the fastest growth during the forecast period due to increasing demand for compact and high-performance electronic systems used in rockets and space shuttles.

By Type

By type, the market includes radiation-hardened semiconductors, radiation-tolerant semiconductors, and others.

The radiation-hardened segment accounted for 55.69% of the market share in 2026, as these components are specifically engineered to withstand intense radiation levels in space.

Radiation-tolerant semiconductors, on the other hand, offer a cost-effective alternative for missions with lower radiation exposure.

By Component

Based on component type, the market includes integrated circuits, discrete semiconductor devices, optical devices, microprocessors, memory, sensors, and others.

The integrated circuits (ICs) segment held the largest share of 28.85% in 2026, as ICs combine multiple electronic components on a single chip, enabling efficient processing and control within space systems.

Regional Analysis

North America

North America dominated the global market with a market value of USD 0.64 billion in 2025. Growth in this region is supported by strong investments in semiconductor manufacturing and space exploration programs.

The United States is the leading contributor, driven by initiatives such as the CHIPS and Science Act, which aims to strengthen domestic semiconductor production.

Europe

Europe holds the second-largest market share due to increasing investments in semiconductor manufacturing and space technologies. For instance, Infineon Technologies AG began constructing a new semiconductor manufacturing facility in Dresden, Germany, in February 2023.

Asia Pacific

Asia Pacific is projected to be the fastest-growing region during the forecast period. Countries such as India, China, and Japan are expanding their semiconductor ecosystems through investments from global companies like AMD, Micron Technology, and Foxconn.

Conclusion

In conclusion, the global space semiconductor market is expected to grow steadily over the coming decade, driven by increasing satellite launches, technological advancements in semiconductor materials, and growing investments in space exploration. The market, which was valued at USD 1.43 billion in 2025, is projected to reach USD 1.88 billion by 2034, despite short-term fluctuations in 2026 when it is estimated at USD 0.97 billion.

North America currently leads the market due to strong government support and the presence of major semiconductor manufacturers. Meanwhile, Asia Pacific is expected to witness the fastest growth as countries invest heavily in semiconductor infrastructure and space technology development.

ATTRIBUTE DETAILS

Study Period 2021-2034

Base Year 2025

Estimated Year 2026

Forecast Period 2026-2034

Historical Period 2021-2024

Growth Rate CAGR of 8.67% from 2026 to 2034

Unit Value (USD Billion)

Segmentation By Application

• Satellite
• Launch Vehicles
• Deep Space Probe
• Rovers and Landers
• Others

By Type

• Radiation Hardened Grade
• Radiation Tolerant Grade
• Others

By Component

• Integrated Circuits
• Discrete Semiconductors Devices
• Optical Devices
• Microprocessor
• Memory
• Sensors
• Others

By Geography

• North America (By Application, Type, Component and Country)

o U.S. (By Application)

o Canada (By Application)

• Europe (By Application, Type, Component, and Country)

o U.K. (By Application)

o Germany (By Application)

o France (By Application)

o Russia (By Application)

o Rest of Europe (By Application)

• Asia Pacific (By Application, Type, Component, and Country)

o China (By Application)

o India (By Application)

o Japan (By Application)

o Rest of Asia Pacific (By Application)

• Rest of World (By Application, Type, Component, and Country)

o Middle East and Africa (By Application)

o Latin America (By Application)

Table of Contents

1. Introduction
1.1. Research Scope
1.2. Market Segmentation
1.3. Research Methodology
1.4. Definitions and Assumptions
2. Executive Summary
3. Market Dynamics
3.1. Market Drivers
3.2. Market Restraints
3.3. Market Opportunities
3.4. Market Trends
4. Key Insights
4.1. Key Industry Developments – Key Contracts & Agreements, Mergers, Acquisitions and Partnerships
4.2. Latest Technological Advancements
4.3. Porters Five Forces Analysis
4.4. Supply Chain Analysis
5. Global Space Mining Market Analysis, Insights and Forecast, 2021-2034
5.1. 5.1 Key Findings / Definition
5.2. 5.2. Market Analysis, Insights and Forecast – By Celestial Body
5.2.1. 5.2.1. Asteroids
5.2.1.1. 5.2.2. Moon
5.2.1.2. 5.2.3. Mars
5.3. 5.3. Market Analysis, Insights and Forecast – By Resource Type
5.3.1. 5.3.1. Metals
5.3.1.1. 5.3.2. Water/Ice
5.3.1.2. 5.3.3. Helium-3
5.3.1.3. 5.3.4. Rare Earth Elements
5.3.1.4. 5.3.5. Others
5.4. 5.4. Market Analysis, Insights and Forecast – By Technology
5.4.1. 5.4.1. Robotic Mining
5.4.1.1. 5.4.2. ISRU (In-Situ Resource Utilization)
5.5. 5.5. Market Analysis, Insights and Forecast – By Application
5.5.1. 5.5.1. Propellant
5.5.1.1. 5.5.2. Life Support
5.5.1.2. 5.5.3. Export to Earth
5.5.1.3. 5.5.4. Construction Material
5.5.1.4. 5.5.5. Others
5.6. 5.6. Market Analysis, Insights and Forecast – By Region
5.6.1. 5.6.1. North America
5.6.1.1. 5.6.2. Europe
5.6.1.2. 5.6.3. Asia Pacific
5.6.1.3. 5.6.4. Rest of the World
6. North America Space Mining Market Analysis, Insights and Forecast, 2021-2034
6.1. Market Analysis, Insights and Forecast – By Celestial Body
6.1.1. Asteroids
6.1.2. Moon
6.1.3. Mars
6.2. Market Analysis, Insights and Forecast – By Resource Type
6.2.1. Metals
6.2.2. Water/Ice
6.2.3. Helium-3
6.2.4. Rare Earth Elements
6.2.5. Others
6.3. Market Analysis, Insights and Forecast – By Technology
6.3.1. Robotic Mining
6.3.2. ISRU (In-Situ Resource Utilization)
6.4. Market Analysis, Insights and Forecast – By Application
6.4.1. Propellant
6.4.2. Life Support
6.4.3. Export to Earth
6.4.4. Construction Material
6.4.5. Others
6.5. Market Analysis, Insights and Forecast – By Country
6.5.1. U.S.
6.5.1.1. Market Analysis, Insights and Forecast – By Celestial Body
6.5.1.1.1. Asteroids
6.5.1.1.2. Moon
6.5.1.1.3. Mars
6.5.2. Canada
6.5.2.1. Market Analysis, Insights and Forecast – By Celestial Body
6.5.2.1.1. Asteroids
6.5.2.1.2. Moon
6.5.2.1.3. Mars
7. Europe Space Mining Market Analysis, Insights and Forecast, 2021-2034
7.1. Market Analysis, Insights and Forecast – By Celestial Body
7.1.1. Asteroids
7.1.2. Moon
7.1.3. Mars
7.2. Market Analysis, Insights and Forecast – By Resource Type
7.2.1. Metals
7.2.2. Water/Ice
7.2.3. Helium-3
7.2.4. Rare Earth Elements
7.2.5. Others
7.3. Market Analysis, Insights and Forecast – By Technology
7.3.1. Robotic Mining
7.3.2. ISRU (In-Situ Resource Utilization)
7.4. Market Analysis, Insights and Forecast – By Application
7.4.1. Propellant
7.4.2. Life Support
7.4.3. Export to Earth
7.4.4. Construction Material
7.4.5. Others
7.5. Market Analysis, Insights and Forecast – By Country
7.5.1. UK
7.5.1.1. Market Analysis, Insights and Forecast – By Celestial Body
7.5.1.1.1. Asteroids
7.5.1.1.2. Moon
7.5.1.1.3. Mars
7.5.2. Germany
7.5.2.1. Market Analysis, Insights and Forecast – By Celestial Body
7.5.2.1.1. Asteroids
7.5.2.1.2. Moon
7.5.2.1.3. Mars
7.5.3. France
7.5.3.1. Market Analysis, Insights and Forecast – By Celestial Body
7.5.3.1.1. Asteroids
7.5.3.1.2. Moon
7.5.3.1.3. Mars
7.5.4. Italy
7.5.4.1. Market Analysis, Insights and Forecast – By Celestial Body
7.5.4.1.1. Asteroids
7.5.4.1.2. Moon
7.5.4.1.3. Mars
7.5.5. Rest of Europe
7.5.5.1. Market Analysis, Insights and Forecast – By Celestial Body
7.5.5.1.1. Asteroids
7.5.5.1.2. Moon
7.5.5.1.3. Mars
8. Asia Pacific Space Mining Market Analysis, Insights and Forecast, 2021-2034
8.1. Market Analysis, Insights and Forecast – By Celestial Body
8.1.1. Asteroids
8.1.2. Moon
8.1.3. Mars
8.2. Market Analysis, Insights and Forecast – By Resource Type
8.2.1. Metals
8.2.2. Water/Ice
8.2.3. Helium-3
8.2.4. Rare Earth Elements
8.2.5. Others
8.3. Market Analysis, Insights and Forecast – By Technology
8.3.1. Robotic Mining
8.3.2. ISRU (In-Situ Resource Utilization)
8.4. Market Analysis, Insights and Forecast – By Application
8.4.1. Propellant
8.4.2. Life Support
8.4.3. Export to Earth
8.4.4. Construction Material
8.4.5. Others
8.5. Market Analysis, Insights and Forecast – By Country
8.5.1. China
8.5.1.1. Market Analysis, Insights and Forecast – By Celestial Body
8.5.1.1.1. Asteroids
8.5.1.1.2. Moon
8.5.1.1.3. Mars
8.5.2. Japan
8.5.2.1. Market Analysis, Insights and Forecast – By Celestial Body
8.5.2.1.1. Asteroids
8.5.2.1.2. Moon
8.5.2.1.3. Mars
8.5.3. India
8.5.3.1. Market Analysis, Insights and Forecast – By Celestial Body
8.5.3.1.1. Asteroids
8.5.3.1.2. Moon
8.5.3.1.3. Mars
8.5.4. South Korea
8.5.4.1. Market Analysis, Insights and Forecast – By Celestial Body
8.5.4.1.1. Asteroids
8.5.4.1.2. Moon
8.5.4.1.3. Mars
8.5.5. Rest of Asia Pacific
8.5.5.1. Market Analysis, Insights and Forecast – By Celestial Body
8.5.5.1.1. Asteroids
8.5.5.1.2. Moon
8.5.5.1.3. Mars
9. Rest of the World Space Mining Market Analysis, Insights and Forecast, 2021-2034
9.1. Market Analysis, Insights and Forecast – By Celestial Body
9.1.1. Asteroids
9.1.2. Moon
9.1.3. Mars
9.2. Market Analysis, Insights and Forecast – By Resource Type
9.2.1. Metals
9.2.2. Water/Ice
9.2.3. Helium-3
9.2.4. Rare Earth Elements
9.2.5. Others
9.3. Market Analysis, Insights and Forecast – By Technology
9.3.1. Robotic Mining
9.3.2. ISRU (In-Situ Resource Utilization)
9.4. Market Analysis, Insights and Forecast – By Application
9.4.1. Propellant
9.4.2. Life Support
9.4.3. Export to Earth
9.4.4. Construction Material
9.4.5. Others
9.5. Market Analysis, Insights and Forecast – By Country
9.5.1. Latin America
9.5.1.1. Market Analysis, Insights and Forecast – By Celestial Body
9.5.1.1.1. Asteroids
9.5.1.1.2. Moon
9.5.1.1.3. Mars
9.5.2. Middle East & Africa
9.5.2.1. Market Analysis, Insights and Forecast – By Celestial Body
9.5.2.1.1. Asteroids
9.5.2.1.2. Moon
9.5.2.1.3. Mars
10. Competitive Analysis
10.1. Global Market Rank Analysis (2025)
10.2. Competitive Dashboard
11. Company Profiles (Overview, Products & Services, SWOT Analysis, Recent Developments, Strategies, Financials (Based on Availability)
11.1. NASA (U.S.)
11.2. ESA (France)
11.3. Blue Origin (U.S.)
11.4. Planetary Resources (U.S.)
11.5. AstroForge (U.S.)
11.6. Interlune (U.S.)
11.7. SpaceFab.US, Inc (U.S.)
11.8. Trans Astronautica Corporation (U.S.)
11.9. iSpace (Japan)
11.10. Moon Express (U.S.)

---

---