Inertial navigation systems based on quantum sensors, and other that use the Earth’s magnetic field, are under investigation.
The upcoming mission of the US military’s X-37B orbital test vehicle, scheduled for August 21, 2025, is set to test an innovative quantum-based inertial navigation system, marking a significant leap ...
Pilots might be able to breathe during a smoke emergency, but landing is a problem if pilots can't see their instruments.