Space Launch Context

I am far from an Elon Musk flunky, and I don’t have the romantic view of SpaceX that some in the industry maintain, but anyone who has followed the business of space launch since SpaceX entered the business would be hard-pressed to argue that they have not been a boon; quite simply, there wasn’t a space launch business before SpaceX.

Space Debris Economics

Why should a private company make a business out of space debris removal?  Alternatively, can space debris removal be made into a viable business model?  This is one of those complicated questions that I recently saw reduced to a gross oversimplification in a news article.  There were a lot of issues with the article, and I don’t want to dwell on it, but I think the biggest problem was its underlying, unstated assumption that the only viable business case for space debris removal as a commercial service was if the government was the customer, or regulated private space industry into becoming customers.  The underlying argument of the article, therefore, is that there is no viable business model based on space debris removal.

Opportunity Cost

There is a concept that gets thrown around in economics classes called opportunity cost.  In that context, opportunity cost is simply the fact of life that if you invest in one thing, you are necessarily no longer able to use those resources to invest in another.  If you put ten thousand dollars into buying a car, that’s ten thousand dollars that you can’t use for the down payment on a house.  If you invest 30% of your salary each month in your retirement accounts, that’s 30% that you can’t use now to go on vacation.  A fairly simple concept, really, and it rarely is discussed outside of economics classrooms.