ICYMI: Here’s a virtual-reality “video” from my Stellar Cartography VR talk!

I love overlapping real astronomy with Star Trek’s fictional spacescape — and have for years, as you Treklanders know. I also love this virtual world — have you heard about it? —that Rod Roddenberry and Co. have cooked up with the Sansar folks as one of many within their virtual domain— in this case, the virtual Roddenberry Nexus museum and …