Ooo! Now we've headed into a new phase, with the use of 3D viewing. We ended up doing a ton of 3D visualization on Arrokoth, and it was much more important than on Pluto. With Pluto, it ws a big ball, 2400 km across, and it was very obvious what was a crater and what wasn't. But with Arokoth, nothing is obvious -- even the shape of what we're looking at. So, Marc Buie is playing with 3D glasses, to see if he can construct any useful image pairs. You can see the edge of one 3D assemblage on the screen at the bottom.