The instant a Klingon war bird passes our location it fires a cobalt bomb straight-ahead in the direction of the Deep-Space 11 docking port, 10 minutes away in our frame. The Klingon vessel is moving at b = 0.75 and Cobalt torpedos also travel at b = 0.75. If DS-11 requires 10 s to get its shields up, do we have enough time to warn them? Draw a two observer diagram to represent this.