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 ...

A closer view of the same topographic model shown in [THE MAP FIGURE]. This is a synthetic ... and gazes along the southern edge of the South Pole Aitken basin, with white arrows marking some ...

It would take over two days to reach it by boat. The Geographic South Pole is the most southerly point on Earth. It changes each year because the ice sheet that covers the land is continually moving.