来自MSN1 个月
Earth’s Magnetic North Pole Is Moving: Why It’s Happening And What It Means
Earth’s magnetic north pole has been shifting gradually for centuries due to the movement of molten metals in the planet’s outer core. In the 1990s, magnetic north began to experience an ...
Daily Galaxy on MSN1 个月
Earth’s Magnetic North Pole Just Officially Moved—and Scientists Just Updated Its Position
T he magnetic north pole is on the move, and its latest shift has significant implications for global navigation ...