Tags Rod Pyle Aggie Kobrin National Space Society Ad Astra Living In Space Special Edition lava tubes Do You Have The Right Psychological Stuff To Live In Space Interstellar Ad Astra special edition distribution Living In Space Table of Contents closest near term plausible space settlement Lunar Resources Dr. Pascal Lee Al Globus responds to arguments against space settlement human spaceflight as life altering Lunar settlement settlement on Mars Free Space Settlement Kim Holder the NSS blog NSS contests the NSS Board of Directors famous people on the NSS Board online Ad Astra issue ISDC all virtual 2021 ISDC 2021 is free with no registration E360.tv single track programming ISDC featured speakers ISDC 2021 restricted pay day ISDC 2021 Continuing The Journey theme Guest Rod Pyle Aggie Kobrin Tagline NSS special space settlement Ad Astra issue, virtual ISDC for 2021 View the discussion thread.