[quote]If it weighs that much how is not affecting earths rotation/orbit around the sun? [/quote] I think the gravity is actually not present in the same dimension as the traveler, that force is being used to channel the light. This is entirely speculation, but it seems to fit the type of space magic swag we are seeing so far. [quote]What if the core is some sort of material we don't even know of yet that exerts a negative mass that could in a sense alter the weight of entire traveler.[/quote] As for the core, I can't even guess about that lol, we have no grimoire and very few visuals as to what lies within the shell/lattice. [quote]excluding the fact you used a ruler on your screen as a means of accurate measurement[/quote] The ruler/screen method is being remedied by a friend of mine, Otis. He's taking some more accurate measurements for me today. But I expect any weight changes will be increases. [quote]Plus huge sections are missing torn out to be poisoned by the hive or just lost in the final battle[/quote] The scars are obviously reducing it's weight, but it's valid as far as the golden age traveler is concerned. Actually, if you could calculate the volume of the missing sections I would greatly appreciate it, I could update the OP with two weights.