This is the north end of Mare Serenitatis. The craters above the ridge are Eudoxus and Aristoteles. Both of these craters have shattered rims with internal peaks. The one on the right with the crater-inside-the-crater is Posidonius.
|Telescope:||Celestron EdgeHD 9.25|
|Captured:||2023-01-28 to 2023-01-28|
|Total exposure:||1 m|