Lunar

It can also refer to: -a planet moving in the shadow of one of its satellites,
-a moon passing through the shadow of a planet,
-a moon passing through the shadow of another satellite (moon),
-a binary star system can cause an eclipse, when the two stars intersects, intersection seen from the observer position.

In these astro clips we see large crater on the southern part of the Moon, Boussingault on good moments of clarity. The first video is edited to see the crater in the best possible position. Images are stabilized and are made by Sony CX105 camera that will be histort, because I bought another model, Sony CX 130.

LUNAR SURFACE ASTRONOMY: Oceanus Procellarum Lunar Mare Astronomy Video by telescope
Like all lunar seas, Oceanus Procellarum was formed by old volcanic basaltic flood eruptions wich covered the region in a thick flat solidified magma.

ASTRONOMIC GEOLOGY: South craters of the Moon-Southern lunar Hemisphere features
Southern hemisphere of the Moon is inrough terrain, heavily crateredand with mountainous areas.
At the poles, the sun is always at small angles, so this is creating a unique environment, but also some difficulties in interpreting the geological region.
The southern hemisphere of the Moon craters are very different in size, appearance and how they were formed by impactsin the past.