It can be containers from ships for example falling overboard. and other objects of that type. on this particular occasion, the size and a number located in the same area makes it worth looking at i don t want to speculate about what they are until we get there and see them. what happens more about how many pieces have been seen? is it just two? and dimensions of the other pieces? no. i can t tell anymore about that at the moment. sorry. when you say 24 meters you mean length wise? is it long? what sort of object? image on the satellite has a blob with an assessment of 24 meters against it. which is the assessment made by the experts that assessed it. ....