Guest:  Bruce Pittman;  Topics: commercial launch industry, space settlement, returning to the Moon, lunar return and settlement times, commercial Mars settlement, human factors for lunar settlement and much more.

Guest:  Ilan Sobel; Topics:  We discussed the Israeli company BioHarvest, products, space plant growth, the benefits of microgravity, products for space and products for Earth, plus timelines, costs, regulations and many other related topic or important issues concerning plant cell growth in space, especially for cannabis.

Guests: John Batchelor, Eric Berger Dr. David Livingston.  Topics:  The Blue Origin Orbital Reef Partnership Commercial Space Station Project.

Guest:  Gary Oleson; Topic:  Gary's August 18, 2020 SpaceNews article "A critical mission for human spaceflight: a quest for value."

Guest:  David Shayler; Topics:  Human spaceflight history, space stations, Gemini as a teaching mission, commercial space, humans to the Moon and Mars, orbital human spaceflight, the importance of a space future and more.