I forgot to throw the link up over here, but I put my presentation for the Space Show Classroom up on my Altius Blog. Here’s a link.
[Update: I had a glaring error on one of the slides pointed out. It turns out that an inclined plane in LEO will only line up with an arbitrary departure asymptote once every 360 degree revolution of the ascending node. This means departure opportunities happen once every 50-70 days. Option #1 gets hurt the worst (requiring 4-6 depots to get the coverage needed instead of 2-3), but the other two still have merits. More details later. And I’ll eventually update the presentation (or flesh it out on Selenian Boondocks in corrected form)]
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Jonathan Goff
President/CEO at Altius Space Machines
Jonathan Goff is a space technologist, inventor, and serial space entrepreneur who created the Selenian Boondocks blog. Jon was a co-founder of Masten Space Systems, and is the founder and CEO of Altius Space Machines, a space robotics startup in Broomfield, CO. His family includes his wife, Tiffany, and five boys: Jarom (deceased), Jonathan, James, Peter, and Andrew.
Jon has a BS in Manufacturing Engineering (1999) and an MS in Mechanical Engineering (2007) from Brigham Young University, and served an LDS proselytizing mission in Olongapo, Philippines from 2000-2002.

Latest posts by Jonathan Goff (see all)
- Fill ‘er Up: New AIAA Aerospace America Article on Propellant Depots - September 2, 2022
- Independent Perspectives on Cislunar Depotization - August 26, 2022
- Starbright Response to ISAM National Strategy RFC - July 2, 2022
Off topic, but possibly of interest to you or Kirk:
http://robot_guy.blogspot.com/2011/04/canfield-joints-in-povray.html
That was a great show.