For comparison's sake, this is the best image we made of Pluto (~0.0006 light years away) prior to sending a spacecraft right past it https://upload.wikimedia.o

For comparison's sake, this is the best image we made of Pluto (~0.0006 light years away) prior to sending a spacecraft right past it https://upload.wikimedia.org/wikipedia/commons/a/a9/Pluto_animiert.gif https://upload.wikimedia.org/wikipedia/commons/a/a9/Pluto_an... and this is an image of what we think might be a gas giant 4 light years away https://upload.wikimedia.org/wikipedia/commons/a/a3/Candidate1_Discovery.png https://upload.wikimedia.org/wikipedia/commons/a/a3/Candidat...