Four UFOs disappearing into the Moon's Aristarchus Crater

Sky-watcher UFOvni2012 has been observing the Moon's Aristarchus crater for years, which is often hazy, but on January 26, 2021, the vision was clear and to his surprise he saw 4 UFOs looming above the crater's surface. 


Then it looks like the UFOs are lining up to disappear into some sort of entrance inside the crater. 

It is suggested that there are several secret underground lunar bases on the moon once set up by the earth's super powers and this footage of the four UFOs disappearing into the crater, which starts at 4.04 seconds in the video, could be proof that underground operational bases on the moons are real of which one such a base is located inside the Aristarchus Crater.