User blog comment:Crazy sam10/Some thoughts surrounding Ghosts/@comment-71.97.30.156-20140324215800/@comment-1187559-20140411202638

Actually, you do see a ship docking near the beginning of the space section. I believe they were likely giving false codes or something, and given this was prior to the actual invasion starting then it would have caught the US completely off guard. Who expects the first strike to on a space station after all?