In python we have such a treasure so many choices of Visualization libraries. matplotlib I mean super fair, right? Also for scientific plotting and so on but especially 3d rendering and so on It's quite rare to find something impressive easy to use and something that has good performance, right? Right and is interactive. Yeah, absolutely. All right. Let's start this first video I asked you to pull out a couple of videos that you thought were interesting And the first one is the asteroid flyby So maybe tell us a bit about This particular video what you were trying to demonstrate  and I'll pull up maybe this JPL small body database too.