By far the coolest and most unique aspect of the Earth-Lunar system is solar eclipses. The size and orbital distance is just right to allow for the spectacle we get today.
This is even more true when you consider that the Moon’s average orbital radius is increasing by 3" (76mm) each year. In a million years, the Moon will be too far away to fully cover the Sun. A few million years ago it was close enough to fully cover the corona
By far the coolest and most unique aspect of the Earth-Lunar system is solar eclipses. The size and orbital distance is just right to allow for the spectacle we get today.
This is even more true when you consider that the Moon’s average orbital radius is increasing by 3" (76mm) each year. In a million years, the Moon will be too far away to fully cover the Sun. A few million years ago it was close enough to fully cover the corona