Secretive X37-B space plane to test quantum navigation system — scientists hope it will one day replace GPS

BLUF

The US X 37B space plane is set to test a quantum inertial navigation system, using atom interferometry to enable highly accurate GPS-independent navigation, offering strategic and operational advantages for military, aerospace, and deep-space missions

Learning Outcomes

• Understand the principles of quantum inertial navigation and atom interferometry, and how they differ from classical inertial navigation systems.
• Assess the strategic significance of GPS-independent navigation for military operations in denied or degraded environments.
• Evaluate the implications of emerging quantum navigation technologies for future aerospace, space exploration, and operational planning