This is a global view to show the entirety of the South Pole-Aitken basin (SPA), the largest and oldest impact crater on the Moon. For geographic context, the letters label other big craters in ...

Everyone knows about the Earth’s poles: north and south ... only real problems related to the gradual movement of the poles ...

However, Antarctic sea ice, which surrounds the south pole, has shrunk to a near-record ... Earth's climate happening all around us.' The new maps and data published by the EU's Copernicus ...