3 ms·
Thanks. I estimated the value based on spectral class, which gives us an idea of composition based on how they reflect light. I combined this with current pri
by typpo 14y ago
Thanks. I estimated the value based on spectral class, which gives us an idea of composition based on how they reflect light. I combined this with current prices for materials mostly from the London Metal Exchange. Other costs such as getting to the asteroid and mining overhead are factored in.