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Tom Olson Year 2013 In Review Oldie Show, Monday, 12-29-14 December 29, 2014

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Tom Olson Year 2013 In Review Oldie Show, Monday, 12-29-14

http://archived.thespaceshow.com/shows/2384-BWB-2014-12-29.mp3

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Guest:  Tom Olson, Golden Oldie..  Topics:  The year 2013 in review for all things space.  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 http://www.onegiantleapfoundation.org/amazon.htm.

 

We welcomed Tom Olson back to the show for his 2013 space year in review.  Note that this program was pre-recorded on Dec. 19, 2013 for play today, Dec. 31, 2013.  During the first segment of our two hour program, Tom began the review by talking about the Chinese lunar lander now on the Moon.  He expressed concern that Russian and the U.S. may be left behind though we did talk about the private U.S. lunar missions working on getting back to the Moon ASAP.  Tom next talked about NewSpace successes during the year, the successful completion of the COTS program with both the Orbital and SpaceX launchers taking supplies to the ISS.  Tom suggested commercial crew was on time for 2017 and that SpaceX was making good progress with Grasshopper and potential reusability.  He talked about controversy over Pad 39A development, the recent Dream Chaser accident, and the emergency of commercial markets for the ISS with CASIS and Nanoracks. Before this segment ended, Tom talked about the impact of sequestration and space politics for the industry as a whole, then he addressed SLS.  As the segment was about to end, he named a few of the 2013 busts including NASA Redirect Mission, Inspiration Mars, and Mars One.

 

In our second segment, we talked about space advocacy during the year and the success of the 2013 NewSpace Business Plan Competition. Space settlement was discussed and as was NewSpace outreach, including congressional outreach.  Tom talked about progress with the suborbital companies and Virgin Galactic.  This took him to the space tourism topic and the 2014 planned Virgin Galactic operational flights.  Our guest was asked about the regulatory issues in 2013 and what he thought they would be like for 2014. For the most part, he predicted no change.  We talked about financing space ventures and capital acquisition for 2013 as well as start-ups and space entrepreneurs.  He also mentioned Armadillo Aerospace going dark during the year and mentioned the risks to the emerging commercial industry if funds become scarce or hard to obtain.  Though this was a pre-recorded show, there were some advance email questions for Tom. One near the end of the program asked him about plans to do anything with his Colony Fund program.  Tom said it was a great idea but 12-15 years ahead of its time and may someday be brought back to life.  That said, he reminded us that the Colony Fund did advance the space scalable strategy.  Before our discussion ended, Tom updated us on the activities of Walt Anderson and his new ventures.

 

Please post your comments/questions on The Space Show blog.  You can reach Tom through me at drspace@thespaceshow.com.

Dr. Paul Spudis, Monday, 10-20-14 October 21, 2014

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Dr. Paul Spudis, Monday, 10-20-14

http://archived.thespaceshow.com/shows/2340-BWB-2014-10-20.mp3

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Guest:  Dr. Paul Spudis.  Topics:  A wide ranging discussion on current space topics including the Moon, ARM, Mars, and policy.  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 http://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 Dr. Paul Spudis back to the program for a wide ranging discussion on space topics plus we take a look at some of his recent blog posts.  You can follow his blog posts at www.spudislunarresources.com/blog and http://www.airspacemag.com/tag/once-and-future-moon/?no-cache&no-ist.  During the first segment of our 1 hour 52 minute program, Dr. Spudis talked about his blog article for a lunar tour, “A Lunar Road Trip” (www.spudislunarresources.com/blog/a-lunar-road-trip).  We talked with Paul about ways in which a future lunar tourist could actually move around on the Moon to see the places Paul described in his article.   The two methods discussed were hopping and using a vehicle on the order of the Lunar Winnebago concept.  The first listener question asked Dr. Spudis about the U.S. private sector doing lunar missions instead of the government.  He was also asked about the private lunar programs such as Golden Spike and others.  He spoke to some degree about the Google Lunar XPrize.  Paul also addressed the Chinese lunar program, then we talked about cislunar space and its economic development.  The ARM came up and Dr. Spudis called it a stunt.  He suggested it would be an Orion mission because there was no place to send Orion other than ARM.  He mentioned Inspiration Mars which he said was the ultimate stunt and ahead of its time.  In terms of changes in our space policy, he did not see any changes happening soon.  Next up was the NRC Pathways HSF Study which we have discussed on many Space Show program.  He said they asked and answered the wrong questions.  See what you think after hearing his comments.  Another topic that came up dealt with prizes.  He said they had not produced the desired outcome and cited evidence for it  saying prizes were overstated in terms of their impact on space development.  BJohn sent in several email questions including asking about Moon-Mars differences wondering why the Moon would be a good training place for HSF to Mars.  As the segment ended, we talked about water on the Moon and if it was now confirmed.

In the second segment, we honored James Charles Floyd on his 100th birthday for his role in the Canadian Avro Aero project and more.  BJohn asked about X37 B & then Dr. Spudis was asked about his blog post regarding recent government sponsored spaceflight studies and panels (“Quinquennial Follies” at http://www.spudislunarresources.com/blog/quinquennial-follies).  I asked Paul about space advocacy influence on policy and he told us an interesting story based on his experience regarding lunar space policy.  Don’t miss it.  Listeners asked about our technology readiness today for cislunar development and the building of a lunar outpost.  Our last email question came from Phil in New Brunswick asking about virtual space universities, teaching, and lectures.

Please post your comments/questions on TSS blog above.  Dr. Spudis can be reached through his blogs or me.

Chris Carberry, Joe Cassady, Sunday, 8-17-14 August 18, 2014

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Chris Carberry, Joe Cassady, Sunday, 8-17-14

http://archived.thespaceshow.com/shows/2297-BWB-2014-08-17.mp3

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Guests:  Chris Carberry, Joe Cassady.  Topics:  ExploreMars.org and projects ExoLance & Time Capsule, Mars life detection experiments.  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 http://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 Chris Carberry, Executive Director of ExploreMars.org and for the first time Joe Cassady to discuss current and new ExploreMars.org projects including the ExoLance Mission and the Time Capsule.  During the first segment of this 90 minute program, Chris provided us with a brief overview of ExploreMars.org, then he got into the specifics of their new project, ExoLance.  For more information about it and the crowd funding financial program, see http://www.indiegogo.com/projects/exolance.  Both Chris and Joe spent most of this segment with the details of this mission which will flyto Mars on an existing NASA or ESA Mars mission in the 2020s, dropping up to six tungsten penetrators loaded with life detection experiments to penetrate the Martian surface by up to 1-3 meters.  Our guests answered many emails as well as phone questions including specifics about the penetrators, the locations they would search, the tungsten penetrators serving as ballast on the main spaceflight missions, the impact velocity, and much more.  Chris and Joe several times referenced the work of Dr. Gil Levin for his labeled release (LR) experiments on the Viking missions, plus the work of Dr. Chris McKay at NASA Ames.  Both are key to designing the mission and scientific instrumentation for the penetrators.  I hope you find this detailed discussion as interesting as I found it.

In the second segment, we talked about other ExploreMars.org projects including the student led Time Capsule.  For more information, visit http://www.timecapsuletomars.com.  According to the website, the Time Capsule project sends to Mars digital messages from tens of millions of people from all corners of Earth in the form of text, images, audio and video clips.  This will Enable tens of millions of people from every country on Earth to upload their pictures, short movies, text messages and other digital media to the time capsule for about $1.00 for 10 mb.  Joe and Chris described the project, the student leaders behind it, and they invited all to participate.  Later in the segment, our guests talked about the next Humans2Mars conference scheduled for early May 2015.  They also talked some about this year’s conference and the many people that attended it plus the thousands of others around the world who saw it via streaming.  As you will hear, more than a thousand schools worldwide logged in to see the speakers as well.  Clearly, going to Mars gets people’s attention around the world like nothing else in the space field.  We got an email about possible ITAR issues with the crowd funding program and I asked our guests for Plan B if life was not discovered by the penetrators.  You might find their response to this question interesting, perhaps even entertaining.  Several listeners suggested some more advanced technology for the penetrators but the guys want to keep the first round very simple and affordable.  Based on the success of the first round of penetrators, they might evolve for future experiments.

Please post your comments/questions on TSS blog above.  You can reach either guest through ExploreMars.org or me.

Rand Simberg, Monday, 6-9-14 June 10, 2014

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Rand Simberg, Monday, 6-9-14

http://archived.thespaceshow.com/shows/2259-BWB-2014-06-09.mp3

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Guest:  Rand Simberg.   Topics:  HSF safety, risk taking, our space dependency on Russia, 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 http://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 Rand Simberg for a 1 hour 36 minute discussion regarding our HSF dependency on Russia, risk taking space safety, and more.  In our first segment, Rand talked about his book, “Safe Is Not An Option” (see http://www.safeisnotanoption.com), as well as his pointing out that what he said in his book about our growing dependence on Russia for our HSF is coming to pass.  This led to a discussing of the Sen. Shelby language in the proposed NASA funding appropriations bill to account for fixed costs in a similar way such costs are accounted for in the FAR.  Rand summarized his HSF safety comments by repeating one of his better known statements that many of us agree with, that is HSF is not important!  He discussed his meaning of this statement throughout today’s program.  Rand talked about HSF being worth the risk, 16 years of ISS and only now starting to do useful things, one of which he identified as an important drug project for curing MSRA.  This discussion prompted several listener emails including one from Jim asking if we were seeing the end of NASA/government HSF?  Tony asked Rand what he would favor were he the supreme space dictator of the country.  Rand suggested returning to the old NACA model.  Later, he said HSF is not a mature industry and compared to the 1920s airplane design as that is where spaceflight design is today.  He had much to say about safety as a priority and safety regulations.

In the second segment, Ben asked him about SpaceX being qualified for AF spy satellite launches.  I asked Rand about the Dragon V2 as he was present at the unveiling.  He went inside the capsule and shared his perspectives with us.  Space settlement came up and Rand received many email questions referring to it.  He was asked about SpaceX fast tracking Dragon V2 depending on what happens with the Russians.  We talked about influencing congress and Rand suggested writing to members of congress as the count is totaled by the members.  Given the overall low numbers for the space advocacy community, getting letters to congress is important.  Near the end of the segment, he was asked about Inspiration Mars and Mars One, he talked about the serious need for a gravity lab to determine the minimal gravity prescription.  Before our discussion ended, we talked about the NRC Pathways study on HSF and Mars.

Please post your comments/questions on The Space Show blog above.  You can contact Rand through his book website, Transterrestrial Musings (www.transterrestrial.com), or me.

ISDC 2014, Monday, 4-28-14 April 29, 2014

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ISDC 2014, Monday, 4-28-14

Featuring John Spencer and Dr. Nicola Sarzi-Amade

http://archived.thespaceshow.com/shows/2233-BWB-2014-04-28.mp3

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Guests:  Dr. Nicola Sarzi-Amade, John Spencer.  Topics:  ISDC 2014 Space Conference, speakers, tracks, events, and programs.  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 http://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 Dr. Nicola Sarzi-Amade and John Spencer to the program to discuss this year’s ISDC 2014 conference to be held at the Los Angeles Sheraton Gateway Hotel from May 14-18, 2014.  The theme of this years conference is “A Space Renaissance.”  For more information and to follow our one hour discussion in one segment, visit http://www.isdc.nss.org/2014.  We started our discussion with John setting the stage for ISDC 2014 and today’s rapidly evolving space industry.  Nicola talked about the 11 tracks which are all detailed on the ISDC website. For full information about the tracks, panels, and track speakers & coordinators, see http://isdc.nss.org/2014/tracks.html.  As you will hear, some tracks go for the entire length of the conference, others only for a day or two.  Nicola highlighted many of the speakers, track c-chairs, & more. Both our guests stressed the Los Angeles benefits including connections to the film industry and terrific sites to see, several of which are available on ISDC special tours including SpaceX, JPL, and the Griffith Observatory.  Nicola also talked about dinner and lunch speakers as well as the morning keynote speakers.  Note that while keynotes are in progress, there are no competing tracks going on at the same time.  We also talked about awards going to Elon Musk and Gwynne Shotwell.  Check out the featured speakers at http://isdc.nss.org/2014/speakers-vip.html and the meal & plenary speakers at http://isdc.nss.org/2014/speakers-meals.html.  Conference registration has many options from full conference registration to daily registration.  Also, hotel registration is available through the ISDC website. We also learned that the overflow hotel is almost adjacent to the Sheraton Gateway but if you register early, you can still get the Sheraton Gateway at the conference rate.  our guests highlighted some of the special areas of expertise for many guests.  For example, when talking about Tabor, John discussed Inspiration Mars and the World View program. Near the end, we learned that there is an ISDC Meet UP at the end of the conference Sunday afternoon.  If you can stay, don’t miss this event.

Please post your comments/questions on TSS blog.  You can reach John or Nicola through me.

Robert (Bob) Zimmerman, Tuesday, 4-8-14 April 9, 2014

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Robert (Bob) Zimmerman, Tuesday, 4-8-14

http://archived.thespaceshow.com/shows/2224-BWB-2014-04-08.mp3

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Guest:  Robert (Bob) Zimmerman.  Topics:  A variety of space news and projects discussed, including space policy.  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 http://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 Bob Zimmerman back to the program for a discussion on a variety of space new and policy topics.  During our first segment of our 2 hour 5 minute show, we talked about the U.S. sanctions against Russia for their behavior in the Crimea/Ukrainian region and the instructions to NASA to halt all activity with Russia on space issues other than what is related to the ISS.  As Bob pointed out about 98% of space activity with Russia is ISS oriented so Bob said the sanctions did not amount to much.  He then talked policy, the idea that Russia wants its own space station and breaking the ISS agreement. He said nations break agreements like this all the time and cited our pulling of the EXOMARS agreements with Europe as an example.  He then   told us about the PLATO multi optical telescope being built in Europe for looking at exoplanets.  Next, listeners wanted to talk with him about the upcoming Falcon 9 launch and reusability.  Bob had much to say on the launch, the delay, and first stage reusability.  Philip emailed in from New Brunswick about the Russians largely sticking to themselves on station.  Bob spoke to cultural difference with the Russians, language issues, and said that they tended to their own experiments as we do our experiments.  He also said the Russians need to keep the ISS going and need us to stay with it.  Virgin Galactic was discussed and Bob went over some the test, engine, and personnel changes in recent times.  A listener emailed in about a Fox News Show over the past few weeks in which space made up part of the show.  The Fox News panel seemed to be traditional in nature and felt our space program was a mess and declining.  Bob spoke to his usual position in that he does not want any government space program.  Tony called from Seattle to talk more about reusability & the problems with the SpaceX first effort on this on a prior launch.

In the second segment, we mentioned the role of satellites in looking for Flight 370 and Bob talked about rescuing people and such programs in general.  We asked for suggestions for new space topics for discussion and Bob himself suggested underground oceans on Enceladus & LADEE’s results from the Moon for lunar dust experiments.  We talked about the emerging cubesat industry, Dream Chaser, then near the end of the show, I asked Bob for an update on the White Nose bat fungus problem.  We talked about the possibility of space being a topic in the 2014 congressional elections and Bob spent lots of time telling us all why SLS was no good.  Visit his website, http://www.behindtheblack.com.

Please post comments/questions on The Space Show blog above.  You can reach Bob through me or his email address at the end of his bio.

 

Dan Freyer, Taber MacCallum, Wednesday, 3-25-14 March 26, 2014

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Dan Freyer, Taber MacCallum, Wednesday, 3-25-14

http://archived.thespaceshow.com/shows/2215-BWB-2014-03-25.mp3

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Guests:  Dan Freyer, Tabor MacCallum.  Topics:  Space Tech Expo, World View Enterprises, HSF to Mars & 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 http://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 both Dan Freyer and Tabor MacCallum to discuss the upcoming Space Tech Expo to be held in Long Beach, CA from April 1-3, plus Tabor told us about World View near space balloon rides and their work on HSF missions to Mars.  There was only one segment for this one hour program.  We started with Dan who gave us an overview of the Space Tech Expo (www.spacetechexpo.com).  He talked about the free program, the paid program, the exhibits, and the B2B focus of the conference.  We went through the paid Expo agenda which you can find at http://www.spacetechexpo.com/conference/conference-program-2014.  Dan stressed the business 2 business focus of the expo, talked about the mix of aerospace, defense, military, satellite, launch vehicle companies and executives that will be attending. We also talked about the exhibitors and their ability to tell attendees about their products and services.  Taber jumped in to talk about the World View near space balloon rides which they will be talking about at their booth #4042.  Dan also went over the conference logistics and fielded several questions asking about NewSpace representation at the expo, the possibility for students & interviews, networking opportunities, lunches with the paid program, plus more.  Later in the segment, Tabor received several email questions about his work on the life support systems for human spaceflight missions to Mars.  He talked about going to Mars, Inspiration Mars, Mars One and a stepping stone approach that might include going to an asteroid and the moons of Mars.  We discussed the possible need to first go to the Moon to learn how to go to Mars.  We talked about closed loop systems, radiation & microgravity issues, plus the complexity of landing large payloads on Mars. We concluded our hour discussion by reviewing the Expo logistics, registration on their website, and the strong business focus for this conference.

Please post comments/questions on TSS blog above.  Questions for our guests can go through me or if you have Expo questions, use the Expo website contact information.

Dr. Jeff Bell, Monday, 3-24-14 March 25, 2014

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Dr. Jeff Bell, Monday, 3-24-14

http://archived.thespaceshow.com/shows/2214-BWB-2014-03-24.mp3

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Guest:  Dr. Jeff Bell.  Topics:  Dr. Bell discussed a broad range of space ventures including human spaceflight.  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 http://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. Jeff Bell & was at his best for blunt talk, specifically the need for a winning rational for human spaceflight (HSF).  For those of you new to Dr. Bell, hold on tight for a ride that will likely be upsetting.  During the first segment of our 1 hour 58 minute program, Dr. Bell started with saying he was pessimistic over the future of human spaceflight.  In fact, this was an overriding theme throughout the full discussion.  He said it was more than just not properly telling the story either by NASA or space advocates.  He said there was no winning rational for the need or the urgency of HSF.  While he was pessimistic on HSF, he was just the opposite on science, robotic, & unmanned missions which he said were doing well & in a class of their own.  He also talked about the success of satellites & that part of the commercial industry.  Listeners challenged him during the show.  He got several emails regarding space settlement which Jeff addressed in terms of his perspective on HSF.  He also nixed the idea of leaving Earth as a safety valve for when Earth might be destroyed by an incoming NEO.  This led Jeff to talk about planetary defense.  Tony called with an idea to keep a Martian settlement from freezing at night, a point Jeff talked about re Mars settlements.  A listener asked about radiation & magnetic fields.  Jeff said the atmosphere was more of a screen for Earth, again in a discussion about lunar & Martian settlements.  Jeff talked about Orion & SLS, various ideas for Mars missions & the NASA asteroid mission.  I asked Jeff what he was positive about & he replied the Russian space program & SpaceX with Elon.  He then spoke about some of the Russian programs he follows.  He was asked about space tourism & suborbital flights, then he spoke about SpaceShip2 problems, hybrid engine issues, Richard Branson & more.

In the second segment, he had more to say re SpaceShip2 & Branson.  Next, he was asked about space debris cleanup ideas being skeptical of them.  He was also skeptical of propellant depots.  He spoke about small boosters costing much more than using one large booster.  Pooley called in to support everything Jeff was talking about.  Dr. Bell was asked about Dream Chaser.  In general, Jeff was very critical of lifting bodies & their CG problems.  Listeners asked for his assessment of Inspiration Mars & Mars One which was not positive.  In his closing comments, he said HSF was probably mature & needed radical new technologies to make it cheaper & feasible.  I told him he should come back on the show, invite only callers & emails suggesting radically new & different technologies & he could assess the ideas.  Dr. Bell agreed to do that so watch the newsletter for this upcoming program.

Please post your comments/questions on TSS blog.

Robert Walker, Friday, 3-14-14 March 15, 2014

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Robert Walker, Friday, 3-14-14

http://archived.thespaceshow.com/shows/2207-BWB-2014-03-14.mp3

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Guest:  Robert Walker.  Topics:  Artificial gravity, Earth gravity, life on Mars, 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.  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 Robert Walker from the UK to discuss artificial gravity with us given our recent Space Show programs on the subject.  There was an audio issue with this program so listen carefully so you don’t miss anything.  During the first segment of our 90 minute program, Robert went over some of the basics such as the Coriolis effect, the gravity gradient, tethers, centrifuges, the vestibular effect, and more.  He also went over linear acceleration, spin rates, Russian experiments, issues facing space tourists, and spinning a Dragon capsule.  Robert has written many articles on artificial gravity which can be found at www.science20.com/space.  One such article was discussed yesterday. See  www.science20.com/robert_inventor/blog/ingeious_idea_soyuz_crew_tether_spin_way_iss_artificial_gravity_almost_no_extra_fuel-131278.  Also, check out www.science20.com/print/131279; www.science20.com/print/131278 & www.science20.com/print/129424.

In our second segment, Robert talked about both Inspiration Mars and Mars One as it relates to spinning to create artificial gravity, the number of revolutions per minute, simulate programs, and his favorite, a 2-3 year precursor mission at Earth L2.  He wants the mission designed to be a comprehensive test bed for artificial gravity.  Later in the segment while discussing Mars, he suggested we orbit Mars and not land on the planet.  Listen to his reasoning for this type of human Mars mission.  For one thing, he said its much safer to be in orbit.  We then focused on the possibility of microbial life on Mars, we talked about the Viking Labeled Release experiments.  Robert was asked a question about the sleeping centrifuge (you sleep horizontal as one does on Earth).  Partial gravity was discussed as well.  Robert said many times that we must find out what is going on with Mars. He mentioned the Phoenix mission which Mars One is planning to copy to some degree with its robotic mission to Mars in 2018.

Please post your comments/questions on TSS blog.  You can reach Robert via his articles or through me.

Dr. Robert Zubrin, Thursday, 3-13-14 March 14, 2014

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Dr. Robert Zubrin, Thursday, 3-13-14

http://archived.thespaceshow.com/shows/2206-BWB-2014-03-13.mp3

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If you are listening to archives & rating programs on live365.com,  email me the reasons for your rating to help improve the show.

Guest:  Dr. Robert (Bob) Zubrin.  Topics:  Everything Mars, Mars Society Arctic 365 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.  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 Dr. Zubrin back to the show for this 90 minute discussion about everything Mars and the Mars Society.  Dr. Zubrin opened up by telling us about the Mars Artic 365 program (http://ma365.marssociety.org) and their fund raising efforts through Indiegogo and other programs (www.indiegogo.com/projects/ma365-a-one-year-mars-simulation-in-the-canadian-arctic).  Throughout the entire program, Dr. Zubrin received questions/comments about Arctic 365.  He was asked about telepresence and having the sim in a more populated place than the arctic.  Bob dismissed telepresence as not being nearly as effective as having humans work “on Mars” & he stressed the importance of simulating a real Mars working mission.  Bob went over the logistics and scheduling for this first crew for Arctic 365, plus remaining opportunities and ways for people to participate in the program as the crew selection process is closed.  We talked about the costs and crew skill sets, plus Mars Society fund raising efforts for this program.  Jack emailed about radiation on Mars and as before, Bob suggested it was not as big a risk as many claim.  He was also asked about teaming up with Mars One on Arctic 365 program.  Bob said he was open to doing things with Mars One and suggested Arctic 365 would be a perfect training program those who train the Mars One crews.  Later, Bob was asked about doing a completely private mission to Mars.  Bob used this as a spring board to describing the kind of policy & political leadership in government and NASA, both of which he said absent for now.  He even proposed some broad based financing suggestions.  Doug called wanting to know his thoughts on Phobos & Deimos.  Bob used this as an opportunity to support a flyby mission. He was not that supportive of visiting the Marian moons.  Don’t miss his explanation for his position.  As the segment was ending, I asked him about life on Mars.  Bob thinks there probably is life on Mars, don’t miss what he had to say about this.

In the second segment, Steve asked Bob about the Delta V needed for going to the Moon as compared to Mars.  He talked about the Moon being easier than Mars.  Again, don’t miss all of Bob’s response to Steve’s question/comment.  NASA and political leadership were more fully discussed in this segment, then he was asked about the SLS. Here, Bob had a lot to say. While critical of SLS, he would not cancel it.  Again, don’t miss his comments on this topic.  He talked about SpaceX & Falcon 9, heavy lift in general, crew size on a Mars mission, and finally possible threats from the Chinese space program.  Toward the end he talked about electric propulsion for slow cargo missions, then I asked him for his thoughts on the Mars cycler system.

Please post your comments/questions on TSS blog.  You can email Dr. Zubrin through me.