Earth 2-fer

Who would have thought that  Non Sequitur by Wiley Miller would have a two-fer with Alley Oop, by Jack & Carole Bender. And yet here we are, with the connection being, of all things, the "Earth 2" concept. The children in this Non Sequitur story arc are visiting their friend Lars on his Earth 2 which, just like the one in Alley Oop, is identical to Earth, but escaped detection all these years by orbiting directly opposite from our Earth.

Of course if it actually existed the new Solar Dynamics Observatory would probably have seen it by now.

Click on any of the images to make them larder and more legible.