Not sure I follow. My example Steve was just imaginary, as if in the last frame, we or (God) could pluck the Sun and Earth up and place them in orbit near VY, (as indicated in the last frame), then you'd need a microscope to see the Earth, w.r.t the perspective you were looking at.
Right now our planet is too small to see with the best man-made telescopes if we were on the next star system over and looking back here. However, by using star light dimming and even measuring minute wobbles in the star's rotation, scientists have discovered over 300 extra-solar planets so far....but none optically, as in a direct sight.
(but next gen Hubble due up in a few years, could break that barrier). That would be too cool :)