Rapid and erratic movements of Earth’s north magnetic pole have prompted an early update to a model that assists with navigation. The scheduled fix was supposed to happen on January 15, but the U.S. government shutdown has forced an unwelcome delay.
Rapid and erratic movements of Earth’s north magnetic pole have prompted an early update to a model that assists with navigation. The scheduled fix was supposed to happen on January 15, but the U.S. government shutdown has forced an unwelcome delay.