NASA

Guest:  Charles (Charlie) Precourt; Topics:  Artemis, SLS, solid rocket boosters (SRBs), SRB propellant, lunar return timelines, human lunar lander, Gateway, Gateway lunar orbits, plus much more.

Guest:  Avi Shabtai; Topics:  Ramon Space, space computer systems and storage, Ramon Space track record, hardware and software descriptions, market influence, known customers, future plans and more.

Guest:  John Strickland;  Topics:  John's two new book, "Developing Space" and "Settling Space," space policy, sources of energy and power, challenges, policies and human spaceflight, Mars, the Moon, NASA, commercial space, reusability and more.

Guests:  Dr. Bruce Damer.  John Jossy co-hosted this program;  Topics: Dr. Damer's SHEPHERD project and the Origin of Life Hot Springs theory.

Guest:  Dr. Matthew Weinzierl; Topics:  Space economics, why commercial space is exciting, government risk factors, private sector strengths, space tourism importance and much more.

Guests: John Batchelor, Marcia Smith, Dr. David Livingston.  Topics:  Russian ISS space tourism, US Crew Dragon space tourism and more.  See "Space Tourism Hitting Its Stride" from SpacePolicyOnline dated May 13, 2021.

Guest:  Open Lines with Dr. Livingston;  Topics:  Multiple callers and email questions from listeners on multiple topics.  We certainly missed hearing from you and learning what was on your mind regarding space. Next time, give us a call.

Guest:  Dylan Taylor;  Topics: Commercial space policy and investments, industry trends, available capital, NewSpace, traditional space, important timelines and more.

Guest:  Dr. Pekka Janhunen;  Topic:  Dr. Janhunen's concept of a megasatellite orbital settlement around Ceres. Links to his paper will be added to this summary and the blog.

Guests:  Rod Pyle and Aggie Kobrin;  Topics:  The Feb. 4th NSS Space Settlement 2021 virtual program, ISDC plans, private and government space programs, plus much more.