Guest:  Steven Wolfe; Topics:  Space settlement, the new Beyond Earth Institute, why space settlements, economics of space settlement, challenges, space settlement human factors concerns, no show stoppers.

We welcomed Cristina Chaplain back to the program for a two segment 90 minute discussion regarding the GAO, space, DOD, national security, congress and other key relationships.  Ms Chaplain recently retired from her director position at the GAO so we got a good, accurate and reflective perspective on NASA, human spaceflight, launchers, public private partnerships, DOD and space plus much more.  We started our important discussion with our guest going over the official GAO relationship with Congress and the areas covered by her former division and expertise.

Guest:  Dan Oltrogge;  Topics: Center for Space Standards and Innovation, space debris, COVID-19, industry best practices, space safety, space data, traffic management and much more.

Guest:  Dr. George Church;  Topics:  Human spaceflight genetic issues, manipulation, modification, research and more.

Guest:  Dr. Sean Casey; Topics:  Overview of commercial and NewSpace investment through the present, multiple additional commercial, exploratory, engineering and space related topics.