Guests:  Robert Jacobson was a first segment guest, then followed by Open Lines callers on multiple topics.  Topics:  Gravity prescription, pregnancy in space, robotics, space settlement, O'Neill free space colonies, and more.

Happy New Year and my best to all for a safe and healthy 2021.  Don't forget, there is still plenty of time left to support The Space Show with a Pay Pal gift or your check.  For questions, please email at drspace@thespaceshow.com. 

Guest:  Open Lines with Dr. David Livingston; Topics:  Multiple Open Line Topics discussed with a variety of callers.  See the tags and key words for major discussion topics.

Guests:  Dr. David Livingston plus Open Lines callers with email listeners; Topics:  DeLorean documentary film update, Starship, SLS issues, Mars law separate from Earth law and much more.

Guest:  Open Lines with Dr. David Livingston;  Topics:  We had multiple callers wanting to discuss many different topics including past Space Show programs. We also received many email comments and questions over a wide variety of space topics.

Guest:  Open Lines with Dr. David Livingston; Topics:  Robert Jacobson's book "Space Is Open For Business," The Alliance For Space Development, Comet Neowise, Hope Mission to Mars launch, Covid-19 reports, small nukes for Trident sub, and more.