of the limited data available to us. It is almost certainly not a light streak, but it probably is not a solid, rigid object either, and that's about all we can say. Unless it shows up again in some future imagery and we get a better look at it, we have exhausted our data.

As for the anomalists, all we can say is that the sensational explanation is always the one they grasp at first. For the science crowd, it's always the last resort, after everything else is ruled out. We're not even sure if it is Daphnis, or just shares an orbit with it.

My own speculation is that it is longer than it is wide, but not necessarily rectangular or cylindrical as it appears, and is probably a cloud of small fragments, like a load of buckshot, starting to disperse along its orbit to to form a new ring. A trick of illumination or perhaps sensor response or data processing has given it its striking, artificial appearance. This alone is of great interest; it is a relatively new object.
If it were old it would have collided and dispersed by now.

But I think we haven't heard the last of this. I bet there are already people looking at old imagery, or planning new spacecraft approaches to get more data. Even if this is a totally natural object, it is of immense scientific interest and it can illuminate what we know about ring dynamics.