Quantum technologies in space

Area of Science:

• Quantum Technology
• Space Applications
• European Research Initiatives

Background:

• European Commission and member states are heavily investing in quantum technology (QT) commercialization.
• QT development has progressed for over two decades, promising breakthroughs in secure communication and computing.
• Individual national efforts are insufficient; a coordinated European approach is needed, akin to Galileo or Copernicus programs.

Purpose of the Study:

• To summarize the current state of quantum technology development relevant to space applications.
• To propose a comprehensive framework for designing, developing, implementing, and exploiting QT in space.

Main Methods:

• Review of state-of-the-art quantum technologies.
• Analysis of European investments and initiatives in QT.
• Development of a strategic framework for space-based QT.

Main Results:

• Identification of key quantum technologies with potential for space applications.
• Assessment of the need for a unified European strategy in space QT.
• Outline of a framework for QT integration into space missions.

Conclusions:

• A coordinated European effort is crucial for advancing quantum technology in space.
• The proposed framework will guide the development and exploitation of space-based QT.
• Quantum technology holds significant promise for future space communication and sensing capabilities.