Guest:  Laura Montgomery, Atty; Topics:  The soon to expire human spaceflight moratorium, moratorium analysis, spaceflight safety regulations, space flight participants, SpaceX, Blue Origin, Starlink, FCC, liability concerns, commercial space expansion, the Outer Space Treaty, Code of Federal Regulation, debris mitigation and more.

Guests: John Batchelor, Dr. Matthew Weinzierl, Dr. David Livingston.  Topics:  Commercial space economics, inflation, interest rates and markets, student interest in commercial space, job growth in this sector  

Guest:  Dr. Frances (Frankie) Zhu;  Topics:  We talked about Dr. Zhu's University of Hawaii AI and Robotics Lab, robotic and AI capabilities, terrestrial vs space robots, ethical issues for a permanent lunar hab, robotic ethical issues, the value of robotic idle time, the need for autonomous robots and why plus more.

Guest:  Mary Roach;  Topics:  We discussed Mary's new book and first young reader's book, "Packing For Mars For Kids."  In addition, our guest fielded questions about settlement, gravity, living on the Moon or Mars, kids and pets in space, a full kids spacesuit and more.

Guest:  Marcia Smith:  Topics:  We reviewed space activities for the year 2021 and looked at space, both NASA and commercial space, for 2022.