A number of groups monitor footage from the ISS. One of these is Secure Team, and this time they have captured something quite unusual. We really do not have an explanation for this footage. Unfortunately, because it is impossible to tell how far away the object is, or even whether or not it is a reflection, it must be classified simply as unknown. Your Out There editor's instinct is that it is a physical object of some kind, possibly even a craft of unknown origin. In any case, a very interesting capture.