AgentAAA Nov 8, 2019 at 12:16 AM
Not even the same panel, or the same angle, so either something's missing here in the explanation bits, or it's flat-out not usable for the calc.

In first panel there's a pretty clear slanting forward, while on the second page, while you can see you're looking at the same building to the left, the top box has shifted positions, so we're on a different side of that building. Not only that, but it's slanted towards the camera instead of away. We also flat-out don't have a way of figuring out how long the missiles take to hit the meteor since we don't know distance there, which would affect the scaling, since closer objects look larger - and thus, so do closer explosions.

Just doesn't work when we're not returning to the same shot.