What distinction does the South Pole–Aitken basin hold in the entire Solar System known to date?
Answer
It is the largest confirmed impact feature across the entire Solar System.
The South Pole–Aitken basin (SPA) is not just the Moon's largest impact scar; its immense scale grants it the current distinction of being the largest verified impact feature found anywhere within the Solar System. This designation is based on measurements of its vast diameter and depth, which surpass those of other known impact structures across planetary bodies.
Related Questions
What distinction does the South Pole–Aitken basin hold in the entire Solar System known to date?What is the approximate diameter stretching across the South Pole–Aitken basin?How deep does the South Pole–Aitken basin plunge below the surrounding plain?How does the material found within the SPA basin floor compare chemically to the Moon’s maria?What geophysical finding was detected deep underneath the gigantic South Pole–Aitken structure?Why was the South Pole–Aitken basin difficult to study clearly before the start of space exploration?What geological process resulted from the SPA impact's immense energy release early in lunar history?How does the SPA event compare conceptually to the formation of features like Tycho or Copernicus craters?Which specific crater, mentioned in the basin's name, is actually situated within the boundaries of the larger South Pole–Aitken basin?How does the SPA’s location and formation contribute to understanding the lunar dichotomy?