That was fascinating. I guess problems of scarcity / economics mean we can't just launch a spherical shell of satellites into the 500ish AU orbit of the sun, not to mention the data retention requirements but man that would be even more awesome just to be able to synthesize an image at any point in the 100ly range... One can only dream I guess, but even just a single image of a single planet's surface would blow everyone's mind I think, so string of pearls it is! Please happen.