Shadow Across Moon's Surface?

Nice find, OP...I watched a similar video on one of our more disregarded YT channels this morning. I have no idea what the shadow could be but at 300x zoom I am going to ignore comments that it is a bird, plane or insect flying in front of the camera or even a Earth orbit satellite and hazard a guess that the object was closer to the moon than the earth.

I did slow the video down on YT and the shape of the object does appear to alter from one to the other and back again, so it could be spinning. Maybe a rock? I couldn't see a shadow on the Moon itself, though.

originally posted by: fromtheskydown

I did slow the video down on YT and the shape of the object does appear to alter from one to the other and back again, so it could be spinning. Maybe a rock? I couldn't see a shadow on the Moon itself, though.

Spinning....or maybe flapping.

By the way, if it were an object closer to the Moon than to Earth, then it would be moving at an incredibly fast speed -- much much much faster than any other object in our solar system.