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Dr. Jim Woodward, Tuesday, 7-21-15 July 22, 2015

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Dr. Jim Woodward, Tuesday, 7-21-15

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Guest: Dr. James (Jim) Woodward. Topics: The Mach Effect, gravity, and breakthrough propulsion. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm. For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed back Dr. Jim Woodward to the program to discuss the Mach Effect, Mach thrusters and drive, and breakthrough propulsion. During our discussion, Dr. Woodward mentioned his book, “Making Starships and Stargates which you can order at http://ssi.org/exotic-propulsion-initiative as this allows SSI to get a royalty payment on the sale of the book. If you buy the book through Amazon using TSS/OGLF portal, The Space Show gets a percentage of the sales price of the book. In addition, the Charles Platt article, “Strange thrust: the unproven science that could propel our children into space” can be found here: http://boingboing.net/2014/11/24/the-quest-for-a-reactionless-s.html. Finally, Dr. Woodward mentioned the paper written by Dr. Heidi Fearn, “New Theoretical Results for the Mach Effect Thruster.” You can download this paper at www.researchgate.net/publication/280134421_New_Theoretical_Results_for_the_Mach_Effect_Thruster. Note that in the final minutes of our program, Dr. Woodward spoke very softly and we were unable to get some of what he said as part of his final comments. While the 1 hour 56 minute program was divided into two segments, this summary will be in one segment only and short as the papers above tell the story. I urge you to read them and become familiar with Dr. Woodward’s work either before or after listening to this discussion which was at times very technical and heavy in the theoretical physics fields for gravitational forces, electromagnetic forces and more as he described the Mach Effect. In addition to the physics, since Dr. Woodward’s work is dependent on funding so he spent a good amount of time in both segments answering questions and telling us what it was like trying to get funding, approved proposals, etc. for cutting edge work or even work considered to be out of the box or on the fringe. His realistic assessment of the challenges posed by his and similar work goes to the point of why we don’t see more out of the box science & advanced projects being financed. In addition to the physics and funding discussions, we talked timelines for his having commercial uses for small Mach thrusters which would start off servicing satellites. This discussion covered both segments.

Please post your comments/questions on TSS blog above. You can contact Dr. Woodward through me at drspace@thespaceshow.com or his Cal State Fullerton website.

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Dr. William Halal, Sunday, 1-5-14 January 6, 2014

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Dr. William Halal, Sunday, 1-5-14

http://archived.thespaceshow.com/shows/2157-BWB-2014-01-05.mp3

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Guest:  Dr. William (Bill) Halal.  Topics:  Space forecasting for the near and long term.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Dr. William Halal to our program for a 1 hour 48 minute discussion on predictions for both near and long term space development.  In our first segment, we focused on the near term predictions that mostly centered on continued growth of space commercialization and the emergence of space tourism.  Additional topics talked about in the first segment included the Chinese space program and its possible impact on the U.S. space program, heavy lift and SLS, the space media and its potential space tourism accident response, commercial activity on the ISS, and space entrepreneurism.  Dr. Halal also directed our attention to his website, www.techcast.org which will soon migrate to www.technicalglobal.com.  Listeners asked our guest about the biggest challenges facing both commercial space and space tourism, then our guest talked about big growth possibilities with solar satellites.  Issues were addressed regarding our congress, economics, and the tensions among all the players.

In the second segment, we talked about knowledge emerging as the powerful tool of the near to intermediate term.  Dr. Halal suggested tourism would be in place around 2015 and the commercial industry would keep developing to the 2020 range.  John called from Ft. Worth to draw comparisons to our early military and aviation history, suggesting the role of the government might be to continue developing hardware and infrastructure that would eventually enhance the commercial players much the way the military aircraft had dual use with the commercial industry.  John also had comments about asteroid missions which our guest brought up in this segment.  Dr. Halal mentioned the potential of interstellar travel around 2070 and the possibility of solar satellites coming on line much sooner.  We talked about going to Mars and the Moon and about Mars One and Inspiration Mars.  Doug was the next caller and he talked about depots and large rockets, specifically for missions BLEO and the Moon.  Doug brought up SpaceX heavy lift concepts, Martian terraforming, and SpaceX orbital human spaceflight around 2017.  As our program was ending, we talked about the rate of change going on in the world today and its impact on people in different age groups.  He said we all need to be prepared for a turbulent and transformative time as he does not believe current global systems are sustainable and will have to make way for new systems and programs.

Please post your comments/questions on The Space Show blog above.  You can contact our guest through me at drspace@thespaceshow.com or his website.

Open Lines, Tuesday, 10-8-13 October 9, 2013

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Open Lines, Tuesday, 10-8-13

http://archived.thespaceshow.com/shows/2102-BWB-2013-10-08.mp3

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Guest:  Open Lines with Dr. David Livingston.  Topics:  The movie Gravity, NASA budget issues, ISS, Commercial Crew, SLS missions, Orbital, SpaceX and more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

Welcome to our two hour Open Lines discussion program.  For the first hour, our discussion topics included the movie Gravity and its special effects plus as said by many calling and emailing on the topic, “really bad orbital dynamics!”  We had fun talking about Gravity, the cast, the story line, and how Hollywood often gets the science and engineering wrong.  John Hunt also talked about SLS and basic physics, the gravitational constant theory, quantum vacuum thrusters, and he responded to Doug’s question about light, mass, and momentum.  John also addressed issues with the quantum theory.  Dr. Lurio of the Lurio Report was next to phone in after “SLS Man” as he referred to John, cleared the line.  As frequent listeners know, Dr. Lurio and John are on opposite sides of the SLS issue which I guess earned John the title SLS Man.  Charles, perhaps you will write about SLS Man in the Lurio Report?  Charles talked about the recent successes with Orbital and Space X and the attempted return of the Falcon fist stage in the reusability test.  Charles talked about the developing nanosat business and the opening up of commercial opportunities on the ISS, all in the context of choices NASA may have to make regarding funding priorities including SLS, ISS, Commercial Crew (see  http://spaceref.com/missions-and-programs/nasa/nasa-will-face-solomons-choice-in-2014.html.

In our second segment,  Doug called in to talk about the Mars SLS option (here is the URL for the story:  www.nasaspaceflight.com/2013/10/nasa-con-ops-baseline-slsorion-mission-mars).  Doug then talked about a cislunar transportation system and how it was the key to expanding space development.  The Shackleton Energy lunar development plan came up  as did Bigelow space stations.  Charles Pooley called in from Las Vegas and guess what!!!! His Microlaunchers book is almost finished and ready for distribution!!!!  Now pick yourself off the floor so you can read the rest of the summary and listen to the show but yes, we are all in a daze, a fog and a varying degrees of shock.  I told Charles that when it is out as an ebook and a paperback, he can definitely come back on the show and talk about it.  He said it should be finished by November or so as it is out to 5 people (I am not one of them) to review and edit the manuscript.  All of here at The Space Show wish Charles Godspeed in finishing the book and we hope it meets all of his expectations.  Tim was our last caller.  He thought that if push came to shove, SLS would be shut down before the ISS.  He also suggested a Bigelow station would help enable Shackleton. I gave him and the audience a sort of business perspective on what would be needed in order for a Bigelow station to support and enhance the Shackleton plan.

Please post your comments/questions on The Space Show blog.

Adam Crowl, Sunday, 10-6-13 October 7, 2013

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Adam Crowl, Sunday, 10-6-13

http://archived.thespaceshow.com/shows/2100-BWB-2013-10-06.mp3

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Guest:  Adam Crowl.  Topics:  Adam talks about his chapter, “Starship Pioneers,” in the Starship Century book plus interstellar travel possibilities & technologies.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Adam Crowl to the program for a one hour twenty minute discussion on interstellar travel, propulsion and technology potentials.  During the first segment, we talked about the book Starship Century and his chapter in it, “Starship Pioneers.” the early rocket pioneers and their thoughts on interstellar travel as the idea as it has has been with us and our imagination forever.  We talked about theoretical backing, actual capabilities, time lines, and more. Some of the technologies were addressed such as nuclear fusion plus some of the models he showed pictures of in his chapter in the book.  We also talked about solar sail and then I asked about human flights to Mars and the Moon as stepping stones for interstellar flight.  Antigravity was discussed along with antimatter, lasers, proton beams, and more. Our callers asked about these futuristic technologies and even the types of interstellar missions that could unfold down the road.

In the second segment, faster than light travel came up with Dr. Harold (Sonny) White and his work.  More calls came in regarding gravitational theory, particle physics, and beam propulsion.  Another John called in wondering about the accuracy of today’s interstellar speculation.  Multi-generational starships were discussed plus Adam made a point saying the profits from the book go to support interstellar research.  Check this out at the book’s website, www.starshipcentury.com.  As the program was ending, Randy sent in a note about the inspirational and motivational value of interstellar travel discussions.

Post your comments/questions on The Space Show blog above.  You can contact our guest through his website and read his blog at www.crowlspace.com.

 

 

Dr. James (Jim) Benford, Friday, 9-27-13 September 28, 2013

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Dr. James (Jim) Benford, Friday, 9-27-13

http://archived.thespaceshow.com/shows/2094-BWB-2013-09-27.mp3

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Guest:  Dr. James (Jim) Benford.  Topics:  Sailships, “Starship Century,” interstellar travel, Fermi Paradox & more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Dr. James (Jim) Benford to the program to discuss his book (he was the co-editor) “Starship Century,” and his chapter, Sailships, plus his editing of the book.  During our first segment of this 1 hour 26 minute discussion, Dr. Benford introduced us to Microwave Power Beaming, sailships, solar sails, terrestrial beamed power, in-space beamed power and more.  We talked about microwave beaming as a possible space weapon, the storage of beamed energy, and the use of the millimeter band width for beamed power.  Also in our first segment, we talked about possible time lines for development for interstellar travel.  In this discussion, our guest used Alpha Centauri B as a reference point.  Propulsion in general was discussed with a thumbs down for chemical rockets for doing anything like what we were talking about in this segment.  Listeners asked questions as to why interstellar travel was important at this time given it is so far into the future.

In our second segment, we talked about his goals in editing the book and the fact that if it is bought through the book’s website, www.starshipcentury.com, the proceeds are donated to legitimate interstellar organizations and research.   Jim listed several of the organizations being considered for receiving such proceeds and interestingly, most if not all have been guests on The Space Show over the years.  Dr. Benford mentioned conferences and the Arthur C. Clarke Center at UCSD.  We then talked about the Fermi Paradox and factor L as to the probabilities of finding intelligent life someplace other than Earth.  Faster Than Light Travel was a discussion topic, Jim was asked what his non-space friends thought of his microwave beam power work and interstellar travel.  A listener asked about students in these subject, particularly in the UK and the US.

If you have comments or questions, post them on The Space Show blog.  You can reach Dr. Benford through his website, www.jamesbenford.com.

Dr. John Cramer, Friday, 9-20-13 September 21, 2013

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Dr. John Cramer, Friday, 9-20-13

http://archived.thespaceshow.com/shows/2089-BWB-2013-09-20.mp3

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Guest:  Dr. John Cramer.  Topics:  Dr. Cramer’s chapter in “Starship Century,” interstellar travel, physics.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Dr. John Cramer to the program to discuss his chapter in the book “Starship Century.”  Dr. Cramer titled his chapter Exotic Technologies for Interstellar Travel.  Remember, if you purchase this book using The Space Show/OGLF Amazon portal, Amazon will contribute to The Space Show.  Instructions for doing this are in all archived program summaries on our website and our blog.  Dr. Cramer’s website is http://faculty.washington.edu/jcramer.  During the first segment of our 90 minute discussion, Dr. Cramer talked about his chapter, interstellar spaceflight, exotic technologies, and the Quantum Grounded Theory.  He mentioned James Woodward and his work with Mach’s Principle.  I also asked him about the level of interest expressed by his students in interstellar travel and we talked about timelines for realizing interstellar travel.  Our guest said we needed breakthroughs and the progress in 100 years would depend on realizing key breakthroughs.  Dr. Cramer suggested that our challenges were still in the fields of theory as we needed much better understandings of lots of things associated with interstellar travel.  The issue of space settlement came up in terms of Mars and deep space.  We also talked about worm holes but we spent more time on that subject in the second segment.  I asked if finding the Higgs-Boson was helpful. Dr. Cramer had much to say on this as well as on the LHC and colliders in general.  Dr. Cramer was asked about his science fiction works and his writing for Analog.  We also talked about the impact of our having cancelled our collider to be built in Texas and the impact of that decision on American science for decades following that political decision.

In the second segment, Dr. Cramer went into more detail about worm holes, including an explanation of the “back reaction” issue.  Later, we talked about timelines, budgets and our political funding process.  Near the end of the program, NASA was discussed as was our reliance on large rockets.  Dr. Cramer said we would need to get away from rockets and propulsion thrust if we were to do anything with interstellar travel or deep space.  At the end, he was asked about ET based on the comments Dr. Davies made on his interview earlier this week.

Please post your comments/questions on The Space Show blog URL above.  You can email Dr. Cramer through his website.

Dr. Paul Davies, Monday, 9-16-13 September 16, 2013

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Dr. Paul Davies, Monday, 9-16-13

http://archived.thespaceshow.com/shows/2087-BWB-2013-09-16.mp3

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Guest:  Dr. Paul Davies.  Topics:  Interstellar travel, microbiology, cosmology, Mars, and much more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Dr. Paul Davies to this 65 minute discussion about his contribution to the excellent book, “Starship Century: Toward the Grandest Horizon.” Other topics included interstellar travel, microbiology, human spaceflight, Mars, ET and much more.  We started our discussion with his Afterword in the “Starship Century” book and I asked him about his comments regarding microbes.  One quickly learns from reading his Afterword that it is not the propulsion and engineering that presents the greatest challenge to interstellar travel but what happens to essential microbes needed for life in microgravity and the space environment.  We learned that even in LEO such microbes can transform and become toxic to life.  This is a fascinating microbiology discussion regarding deep space missions to Mars, the Moon, and long interstellar travel. Don’t miss what Dr. Davies said about microbes as it opens up an entirely new study in human factors for human spaceflight.  Other issues we talked about included planetary contamination, microbial ecosystems, figuring out the minimal needed for sustainability regarding the good microbial environment.  Also, what microbes are crucial and those that might be irrelevant for the spaceflight passengers as well as for animals and plants needed for sustaining the mission.  Dr. Davies was asked that given microbiology being a bigger challenge than propulsion and engineering, were we close to having propulsion and engineering for interstellar travel.  You will appreciate his very “witty” answer to this listener’s question.  Faster than light travel came up and so did the work being done around the Alcubierre Drive.  Dr. Davies had much to say about faster than light travel, the speed of light, physics, and related disciplines.  In this discussion, we also talked about both black holes and worm holes.  Later, we talked about the possibility of life in the solar system other than on Earth.  You might be surprised by some of what Dr. Davies said, including the probabilities that Earth might have been visited over 100 million years ago.  Don’t jump to conclusions, listen to the discussion first.  Helen of Atlanta asked why bother with interstellar travel when we can’t even return to the Moon. Again, another terrific response by our guest.  More came up on the Fermi Paradox, the need to stay grounded in fundamental science but to have a vision and healthy skepticism.  Viking and Gil Levin came up regarding the possibility of life on Mars and the reluctance of NASA to do biological experiments regarding the possibility of life on Mars.  A listener asked our guest about ET conspiracy theories and government cover-ups.  In closing, Dr. Davies reminded us to have and conduct healthy speculation which means always staying in tune with fundamental science.  That is what separates speculation from fantasy, Kool Aid, and La La thinking.  As the program was ending, we talked some about his work in cancer research. Make sure you visit his website, http://cosmos.asu.edu.

Please post your comments/questions on The Space Show blog.  You can reach Dr. Davies through his website or me.

Sir Martin Rees, Monday, 9-2-13 September 3, 2013

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Sir Martin Rees, Monday, 9-2-13

http://archived.thespaceshow.com/shows/2079-BWB-2013-09-02.mp3

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Guest:  Sir Martin Rees.  Topics: Interstellar travel, the future of space &science, quasars, life extension, Mars missions & more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed back Sir Martin Rees to discuss his chapter in the new book Starship Century: Toward the Grandest Horizon, edited by James & Gregory Benford.  Sir Martin’s chapter, titled “To the Ends of the Universe,” looks forward through time and centuries to address human spaceflight, eventual interstellar travel, life extension & more.  In looking forward, he levies criticism on the past. We talked about several of his comments regarding our past & current space program. Dr. Rees mentioned the need for life extension though for Mars he said we could do that without life extension but we should not fool ourselves as it will prove far less comfortable than Mt. Everest or the South Pole.  We talked about finding planets & the possibilities for life, then we switched to the discovery of quasars soon to celebrate its 50th anniversary. Listeners asked our guest about his comments that the political impetus for current & future space work seems to have been lost, especially in contrast to the Apollo era.  In his response, our guest suggested we need low cost and reusable launch vehicles given how costly everything is today.  He commented that mining asteroids did not make sense other than for ISRU purposes. Before going to break, he was asked about the UK government investment in Skylon which he supported.

In the second segment, we spoke about changes in the UK space activity over the past decade.  Sir Martin made comparisons with the UK, ESA & NASA, especially regarding long term planning & our very short one year budgets.  He suggested our budget process makes us unreliable partners in many respects.  Quasars were again a discussion topic, plus Sir Martin fielded a question from a high school student wanting to know how we know the laws of physics are the same throughout the universe.  Another listener wanted to know about science fiction as a leading indicator for science.  Dr. Rees suggested some excellent books for those interested in reading specific science fiction works. James Benford, editor Starship Century called to point out the excellent reading list in the back of the book, plus he offered us important comments about the book & authors. Near the end, Sir Martin was asked to look forward 10-15 years & tell us his thoughts.  His response focused on finding even more planets around the stars, identifying more threatening NEOs, & even more attention given to life extension issues.  The last two questions asked our guest dealt with the ISS living beyond 2020 asking if that was valuable and also the recent podcast by Dr. Neil deGrasse Tyson that SpaceX would not be able to go to Mars.  Throughout the discussion, he mentioned the private sector doing things government could not, especially due to less risk averseness.

Please post your comments/questions for Sir Martin Rees on The Space Show blog.  You can reach him through me or his Cambridge website, www.ast.cam.ac.uk/~mjr.

 

Space Show Audition Program, Tuesday, 10-16-12 October 17, 2012

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Space Show Audition Program, Tuesday, 10-16-12

http://archived.thespaceshow.com/shows/1874-BWB-2012-10-16.mp3

Guests: Dr. David Livingston & Audition callers. Topics: This first time ever Audition show had a variety of topics per below. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We do not permit the commercial use of any Space Show program or part thereof, nor do we permit Space Show programs to be edited, placed on YouTube or other private channels/websites/publications. Space Show programs can be quoted in news articles, papers, academic & research work but must be cited or referenced in the proper citation format. Contact Dr. Livingston for questions about our copyright & trademark policies which we do enforce.Welcome to our fist Space Show audition program. Most callers talked about their projects to earn a place as guest on the program. We received email questions from listeners for the caller. Tell us on the blog if you would like to hear a specific caller as a guest on The Space Show. John was our first caller regarding his concept for a Two-Stage-Tether-to-Orbit program.  I’ll upload his two PDF documents to the blog, both of which explain in detail what he summarized on air. Doug was next to talk about Cislunar development around lunar ice at the poles, a moderate heavy lift such as the Falcon Heavy, propellant transfer and depots, and depot locations along with cargo transportation. Doug was asked about markets for his concept which he said might include satellite servicing. When asked about his time line in a “perfect world” supporting his concept, he suggested about 11-12 years. He also talked about a lunar settlement and his Lunar Cots Petition (www.ipetitions.com/petition/lcots). Andrew in Tucson was the next caller, encouraging people with ideas to assemble a garage type tool shop to learn to make simple parts of the hardware supporting their ideas. He talked about tools going back to WW2 & the ’60s as being valuable & important today. He explained why he was encouraging people to learn to do at least the basics of building their project components which would help obtain financing & spur the interest of others. He will soon have some of his videos on YouTube so search under his name for more on his idea, “Andrew Tubbiolo.” Jeff from Tucson called next to talk about taking a holistic view of space programs/projects such as SLS. He talked extensively about the need for solid rocket propellant per SLS & made the case for NASA being an integral part in our national security via its use of solids, space projects, etc. He stressed the holistic broader view over a more narrow view brought up by listener emails such as cost, economics, etc.

Our much shorter second segment started with a call from Armen who talked about the interstellar roadmap which could change the way space projects are financed.  He talked about financing being the bottleneck for space projects, then explained how the Fed creates money, debt/credit relationships, and how something like QE3 could be replaced by putting the $40 billion in one month toward space companies per the roadmap. The roadmap by Star Voyager was discussed. You can obtain more information from the Leeward Space Foundation (www.leewardspacefoundation.org). For specifics, www.leewardspacefoundation.org/id32.html. Our caller then talked about the International Space Development Hub (ISDH) at www.isdhub.com. ISDHub has proposed NASA Ames transform Hangar One at Moffett Field from a parking space to a space business hub. For details, see www.isdhub.com/about-us.

Place your comments/questions on our blog. Let us know who you would like to hear as a guest on The Space Show. You can email the callers through me.

Here are the two tether articles referenced above and from the first caller discussion:

Two-Stage-Tether-to-Orbit-Paper

Two-Stage-Tether-to-Orbit-Presentation

Sir Martin Rees, Sunday, 6-17-12 June 18, 2012

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Sir Martin Rees, Sunday, 6-17-12

http://archived.thespaceshow.com/shows/1797-BWB-2012-06-17.mp3

Guest:  Sir Martin Rees.  Topics:  Science in our society, space development, political leadership, education & more.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright.  We welcomed back Sir Martin Rees to discuss his new book, “From Here To Infinity: A Vision For The Future Of Science.” Please remember that if you order this book from Amazon using www.amazon.com/Here-Infinity-Vision-Future-Science/dp/0393063070/ref=onegiantlea20, Amazon will make a contribution to The Space Show/One Giant Leap Foundation.  Lord Rees started our discussion by talking about the amazing things we have learned about the cosmos in a very short period of time.  He also explained that this new book is based on a series of lectures he did with BBC Radio.  We also talked about science reporting in the media but we focused on teacher issues, both in the UK and the U.S.  Another topic covered in his book was religion and science conflicts. An example cited was creationism.  We also talked about space as a spiritual experience.  We then talked about commercial space development with companies such as SpaceX, the high risk averseness of NASA, and the fact that private companies can take on more risks.  Lord Rees expressed the view that for human spaceflight for sure, we will see more and more of it being done by the private sector. Our guest was asked about science on the ISS & he said it was hard to justify the ISS on the grounds of science.  Jack called in to ask talk about the outstanding history programs on the Royal Society website, http://royalsociety.org/Podcasts-of-Library-events.  He also mentioned famous sci-fi author Neal Stephenson, www.amazon.com/Quicksilver-The-Baroque-Cycle-Vol/dp/0380977427.  Jack’s call was followed by John in Atlanta who talked about spirituality, consciousness, religion and the work of Roger Penrose.  This led to an interesting discussion about the search for the unified theory and the difference in perspective with cosmology and fundamental physics.  Our next topic was in response to a note from Fred about political leadership and space/science issues.  Out last topic of the segment dealt with the Kepler Space Telescope (KST) and the search for extraterrestrial life.  We asked questions about the impact on cultures were life off Earth discovered.  Sir Martin had much to say about this subject.

In our second segment, we started out talking about science fiction.  Sir Martin is fascinated by the ideas in science fiction so don’t miss his comments on this subject.  Harold in Los Angeles asked if we might be slowing down in our rate of discovery of new science & space information.  This is another terrific discussion.  We then talked about the Earth’s population growth and the intellectual shift to Asia away from the west.  Lord Rees talked about the need to balance out science and development in the under developed regions, focusing on Africa for example  Later in the segment, we talked about bringing space resources back to Earth & our guest said the economics of doing this are still up in the air.  Space settlement and returning to the Moon came up as did private missions to Mars and the asteroids.  Our guest suggested that one way Mars missions might be possible in the future, but the probability of doing it near term & funding such a mission remains somewhat low at this time.  Our guest also mentioned genetic modification for those that do settle off Earth but thought the ethics of doing it on Earth would make it unlikely to happen here.

If you have comments/questions for Sir Martin Rees, please post them on The Space Show blog.