Wouldn't the land / lease on land be a big cost?

Very cool to see TNOs on this. I never appreciated how far away Sedna is, TIL it's not even close to the Kuiper belt!

This is so cool! At the moment, as new points on the line load, they push the mobile viewport to the right of the timeline while I'm still trying to read the previous one. This requires waiting for the whole timeline to be created before being able to read the whole thing.