Unlike the geographic North Pole, which marks a fixed location, the magnetic north pole ... position of magnetic north and predicts future drift based on the trajectory of the past few years.

The north pole of Mars is slowly sinking under the weight of an ice cap that only formed within the past few million years. And, in the process, it's telling us something about what the planet's ...

If water ice is present, these potential lava tube entrances or “skylights” might allow future explorers easier ... 43 mile (70 km)-diameter impact crater located at 72.1oN, 32.4oW, about 340 miles ...