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Les Johnson, Sunday, 2-15-15 February 16, 2015

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Les Johnson, Sunday, 2-15-15

http://archived.thespaceshow.com/shows/2415-BWB-2015-02-15.mp3

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Guest:  Les Johnson.  Topics:  Solar sails, advanced propulsion, HSF, science fiction books & movies, 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 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 Les Johnson back to the show to discuss his latest books on popular science & science fiction, solar sails, and much more. In the first segment of our 1 hour 45 minute show, Les began talking about solar sails and their use to go to go around our solar system and eventually to the stars.  There was much interest in the solar sail subject so Les gave us a terrific somewhat technical lesson on solar sails.  We fielded many listener questions and we all learned much about solar sails, their potential, today’s capabilities, materials used, and more.  This was  an exceptional discussion so don’t miss it as solar sails are a very exciting technology for robotic spacecraft.

In the second segment, Les mentioned the Lunar Flashlight and Scout missions.  I asked our guest about the track record for solar sail missions.  If the mission launch was a success, the solar sail mission has been pretty good but there have been issues with the launches on some of the past solar sail missions.  I also inquired about solar sail work, research, and interest around the world and with other space agencies.  A listener emailed wondering if the use of a solar sail made a satellite or a mission more vulnerable to an ASAT type weapon.  We switched gears to talk about the science fiction work Les has done with Ben Bova  regarding mars with his book “Rescue Mode.”  Les talked about his parameters when writing science fiction plus I asked him about the feedback he gets as an author from both his popular science books as compared to his sci-fi books.  You might be surprised by his answer.  Nuclear propulsion came up for discussion and a few listeners wanted to know the human spaceflight awareness level of people when he gives lectures on the topic.  Interstellar flight was discussed as was the movie “Interstellar.”  As we were moving toward closing the program, Less said he believes HSF is going through a golden age and he explained why.

Please post your comments/questions on TSS blog above.  You can email Les at the address he gave out, through his website at http://www.lesjohnsonauthor.com, or me.

John Powell, Tuesday, 1-27-15 January 28, 2015

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John Powell, Tuesday, 1-27-15

http://archived.thespaceshow.com/shows/2402-BWB-2015-01-27.mp3

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Guest:  John Powell.  Topics:  John provided us with updates on the activities of JP Aerospace.  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 John Powell back to the show for updates on JP Aerospace (www.jpaerospace.com).  During the first segment of our 1 hour 44 minute program, John started out talking about their UAE mission, crossing the desert in the UAE and raising the UAE flag to 102,000′.  You can see the video of this recent JP Aerospace event at http://www.frequency.com/video/uae-flag-in-space-by-al-hilal-bank/212906510?cid=5-8124.  Next, John took us through an overview and set of updates for their Airship to Orbit (ATO) venture.  He began this by talking about a series of tests they have done and will be doing that will eventually enable ATO.  Much of this information is on the JP Aerospace blog at http://jpaerospace.com/blog.  John went into some detail to describe the tests, especially those that will lead up to eliminating most of the drag at altitude for ATO.  Listeners asked several questions via email about the size of the airship, space diving from Dark Sky Station, and then Charles emailed in a note about air density at 140,000 feet, the altitude of the proposed Dark Sky Station.  For the balance of this segment, John explained the different stages of the ATO program, some of the hardware that was needed, and the JP progress to date.  Greg Cecil called in as a customer of JP Aerospace. He told us what it was like being a customer, the positive impact on his students with JP programs such a MiniCube, plus he emphasized how important it was for John to be an out of the box thinker looking for alternatives to establishment problems such as the high cost to orbit.

In the second segment, John continued talking about the ATO program plus ion engine development.  John from Florida called in and went through the basics of how the program was to work.  During this discussion, speed dynamics for their winged shaped vehicle were discussed, plus JP said they were working on getting power from batteries.  This led to a discussion about JP developing MHD technology which you can see documented on their blog.  I asked JP for the biggest challenges and he said engine work, then described the specific challenges in their engine work.  He also said it was a challenge to scale up to large vehicles from small vehicles.  Tim called in to suggest a reentry system.  JP was ahead of the game on this one and described some of the work they were already doing re these systems.  Scott sent in an email asking JP how one volunteers to work for JP Aerospace.  JP elaborated on the process which starts with an email to him.  His address can be found at the bottom of their home page.  Another listener wanted to know about robotics vs. human flight. JP said they were definitely still in the robotic stage.  Then he talked about their two man submarine, 3D printing, plus updates to his book which may be out later this year.  Finally, he said they were putting their logs together and would soon have a 300 page .pdf MHD study available for purchase on their website for $20.00.  He described the contents of this .pdf study, some of which is on the JP blog.

Please post your comments/questions on TSS blog above.  You can reach John Powell through his website or me.

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. Jeff Foust, Monday, 12-15-14 December 16, 2014

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Dr. Jeff Foust, Monday, 12-15-14

http://archived.thespaceshow.com/shows/2376-BWB-2014-12-15.mp3

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Guest:  Dr. Jeff Foust.  Topics:  Space news and events and a look into 2015.  Lots of quality space analysis.  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. Jeff Foust back to the program.  In the first segment of our 1 hour 53 minute discussion, Jeff covered many space events and projects including Jeff’s “Commercial Spaceflight After the Antares and SpaceShipTwo Failures” talk at the National Air and Space Museum on Dec. 8th.  We also talked about commercial space and here, Jeff gave us a good definition to use in general for commercial space.  He then provided us with economic stats for the entire commercial space industry and its segments including commercial satellites, ground service, NewSpace, and more.  Our guest said that Orion and SLS were at one end of the commercial space spectrum while at the other end one finds XCOR & Virgin Galactic.  Michael Listner called to talk about the Orion EFT 1 flight needing a commercial launch license as well as a return license given that it was a commercial flight contracted for by NASA in contrast to a NASA flight using a commercial company.  The discussion changed to the Virgin Galactic and Orbital Antares accidents and the potential impact of those accidents on both the companies and the commercial space industry in general.  Orbital’s proposed merger with ATK was mentioned as were possible replacement engines for Antares including the use of an ATK SRB.  A listener then brought up the Russian sanctions and the continued seemingly good relationship we have with Russia regarding space.  As the segment was ending, Alan in Tucson asked about reports that the Russians would leave the ISS in 2020.

In the second segment, our first caller was Dwayne who wanted to talk about delays and slipped launch schedules regarding the SpaceX launch manifesto. Jeff and Dwayne had an excellent discussion on this topic so don’t miss it.  Related topics came up in the discussion including reusability, customer needs such as an on time launch versus wanting a lower price and more.  Jerry sent in an email asking about the Raptor tests by SpaceX but Jeff said not much was being made public about them.  The NASA FY 15 budget came up again and Jeff went into some detail as to what part of NASA got what.  Public/private partnerships were mentioned & fully discussed in the segment.  Jeff did point out that the project must entice a private company to participate meaning that it  probably needs to have a strong business case for the project otherwise why would a private commercial company join with NASA.  Jeff indicated these opportunities might be few and far between at this time but when they work, they are a good way to structure the project.  There was a listener inquiry about SLS and cancellation. Jeff had much to say about this too.  Near the end of the segment, we talked more about public/private partnerships, the Delta 2 rocket and Antares, plus rocket certification for a NASA HSF launch, a science mission, and a DOD launch as all three have different certification requirements.  Our final topics included a brief mention of the suborbital industry, Dragon Lab, Skybox, Google Space, and Planet Labs.  Jeff offered us a good set of closing comments so be sure to listen to them.

Please post your comments/questions on TSS blog.  You can reach Dr. Jeff Foust through me or his blogs, etc.

Christopher (Chris) Orwoll, Monday, 12-8-14 December 9, 2014

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Christopher (Chris) Orwoll, Monday, 12-8-14

http://archived.thespaceshow.com/shows/2371-BWB-2014-12-08.mp3

Guest:  Christopher (Chris) Orwoll. Topics:  The New Mexico Museum of Space History, museum displays and artifacts.  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 Chris Orwoll, Executive Director of the New Mexico Museum of Space History back to the show.  During the first segment of our 90 minute program, Chris first responded to some of my questions about his nuclear submarine service in the U.S. Navy and the similarities with being on a submarine as compared to being in a spaceflight capsule.  In fact, our guest told us a story about his meeting with retired astronauts Charlie Duke and Buzz Aldrin in which they asked him lots of questions about submarines and discussed similarities with spaceflight.  We then moved on to talk about the New Mexico Museum of Space History located in Alamogordo, New Mexico (www.nmspacemuseum.org).  We learned that the museum is an affiliate with the Smithsonian plus it is a state museum.  Chris told us the museum was in transition to new exhibits which he discussed along with existing exhibits, events, the Space Hall of Fame, the DCX exhibit and more.  I asked Chris how they borrow items from the Smithsonian and he explained in detail the loan system for museums, including the NM Museum of Space History.  Listener Harry asked him about museum events such as the event centered around Dr. John Paul Stapp and his rocket sled ride on Sonic Wind 1 which is at the museum.  Other events were discussed as were the exhibits for Little Joe II which was the largest rocket ever launched in New Mexico.

In the second segment, Chris led off with a discussion of the gravesite of the famous Ham the astrochimp as Ham is buried at the museum.  We learned that museum visitors often left interesting things at Ham’s grave site including bananas.  Also discussed was how best to get to and visit the museum as there is currently no direct air service to Alamogordo.  Listener Paul asked how people are chosen for the Hall of Fame.  Listen to what Chris said about the process, the selection list, and those doing the selecting.  Another listener asked if the museum had any Chinese space artifacts.  The answer was no but listen to what Chris said about Chinese space artifacts in general.  Other topics included museum outreach and student field trips.  I asked Chris about the level of space awareness and knowledge for the students visiting the museum.  Listen to what he said about this because it is a problem, not just in New Mexico but across the country.  When asked for the most popular parts of the museum for visits, our guest said Ham’s gravesite, Sonic Wind 1 and the Moon rock which the museum has in its collection.  We also talked about the upcoming unmanned exhibit that will include models of Mars rovers and more.  Chris talked about the museum’s Clyde Tombaugh and Pluto exhibit, then he was asked if the museum had any exhibits about the Roswell UFO crash.  He said no but he did say they had on display the crash dummies used at the time for Air Force experiments.  Jay asked Chris about space art in the museum.  Given the museum is a glass cube, gallery lighting is a problem for art. Chris did say they were closing off windows from the inside and hoped to display more art in the future.  As our program was ending, he was asked about the most common questions asked by students and he said they related to human spaceflight.  We talked about science fiction versus reality for student interest, then Chris mentioned the their X-37B Simulator and the Little Joe II rocket display.

Please post your comments/questions for our guest on TSS blog above. You can reach Mr. Orwoll through me or the museum website.

Open Lines, Sunday, 11-2-14 November 3, 2014

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Open Lines, Sunday, 11-2-14

http://archived.thespaceshow.com/shows/2348-BWB-2014-11-02.mp3

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Guest:  Open Lines with Dr. David Livingston.  Topics:  SpaceShip2 accident, Antares accident, NewSpace, Legacy Space, ULA, Air Force, SpaceX & 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.

Welcome to our Open Lines show.  During our first segment of this 2 hour 20 minute program, we mostly talked about both the recent Antares rocket explosion a few seconds after launch and the Virgin Galactic SS2 accident resulting in the loss of one crew member.  After my opening statement about not engaging in accident speculation and my reading an op-ed by Dennis Wing on the accident titled “Thoughts on the SS2 Crash” (http://denniswingo.wordpress.com), we opened the lines for callers. Dr. Jurist called first to strongly urge against speculation.  Michael Listner called & updated us regarding the Air Force-SpaceX litigation, then Michael talked about the SS2 accident & to guard against speculation.  He did give us the relevant parts of the commercial space law pertaining to the Dept. of Transportation and FAA having regulatory oversight of the suborbital industry.  He cited 51 U.S.C. § 50903(c) & pointed out this paragraph:  “(c) SAFETY.-In carrying out the responsibilities under subsection (b), the Secretary shall encourage, facilitate, and promote the continuous improvement of the safety of launch vehicles designed to carry humans, and the Secretary may, consistent with this chapter, promulgate regulations to carry out this subsection.”  Dr. Rowe called and talked about cardiovascular risks for longer spaceflights as well as the problems associated with using pharmaceuticals in space.  Bill also addressed some space tourism issues.  During this segment, I read an anti-space tourism article from Wired.com which you will see on the Dennis Wingo Blog as Dennis commented on the Wired article.

In the second segment, Kirk called from Trinidad.  He mentioned the SR71 flight breakup with Bill Weaver and the loss of the other pilot, plus I asked questions about the interest in space in Trinidad.  Dr. Dwayne Day called next to resist speculation on the SS2 accident, plus he shared some of his experiences in accident investigation and how things progress as he was part of the Columbia investigation team.  We then talked about really bad network and cable news reporting on both the Antares rocket failure and the SS2 coverage.   Dwayne recently did a tour of SpaceX and ULA so he told us about each one and highlighted some of the differences that he saw regarding each company.  I think you will find this discussion very interesting.  Dwayne mentioned early commercial spaceflight history, problems, and setbacks as points of reference for us.  Tim called from Huntsville about the SS2 crash and the Russian engine used by Antares.  He wondered if the British Skylon space tourism vehicle would be an alternative.  SLS John was our final caller who again urged against speculation on the cause of the accident.  He mentioned risks to the space tourism industry and concluded saying what others have said and that is that rockets are a risky business no matter what.

Please post your comments/questions on TSS blog above.  You can reach any of the callers or people mentioned on the show through me.

Amnon Govrin, Friday, 10-31-14 November 1, 2014

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Amnon Govrin, Friday, 10-31-14

http://archived.thespaceshow.com/shows/2347-BWB-2014-10-31.mp3

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Guest:  Amnon Govrin.  Topics:  We discussed our guest’s op-ed, “Is Microsoft the NASA of Software Companies.”  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 Amnon Govrin to the show to discuss his thoughtful op-ed, “Is Microsoft the NASA of Software Companies.”  You can read this op-ed at http://www.spacepirations.com/2014/10/is-microsoft-nasa-of-software-companies.html.  During the first segment of our 100 minute discussion, Amnon shared his background with us and what led him to write this article.  He listed attributes of both organizations that made them similar, plus he provided his own background as a space enthusiast as well as working in the software industry and in recent years for Microsoft.  To establish the groundwork for his article, he talked to the amazing things both organizations have done as well as the innovations they have brought to not just the industry but to humanity.  He was asked about differences with one being a private company and the other a government agency plus he addressed politics which he said were plentiful for both organizations though different.  He looked at historic big projects for both organizations & the innovation of such projects.  He suggested common traits including research and technology.  Amnon talked NewSpace, also he went back to the early days of our space program with rockets and hardware, then he did the same with some of the Microsoft early projects and products.  Another topic in this segment dealt with layoffs for both organizations, consolidations, and positioning their respective organizations for the future.  He said the verdict was out on the success in doing this for both organizations.  Our guest talked about and  identified what he referred to as Black Sheep, a section of his op-ed.  Black Sheep referred to products and projects that don’t make it for one reason or another.  He said both NASA and Microsoft had a history of many Black Sheep projects and products and he identified a few including Vista and Constellation.  Michael Listner called to talk about the denaturalized approach of both organizations.  Amnon and Michael has much to say about decentralization.  About this time, we started getting breaking news information regarding the Virgin SpaceShip2 accident. We continued to report breaking news on this story during the rest of our program.

In the second segment, in addition to the breaking news reports, we talked about both organizations becoming stale meaning irrelevant, heavy, and even wasteful.  Again, our guest cited many examples for both organizations.  More interruptions took place over the Virgin accident story and news, then we moved to the conclusion section of the last segment.  He talked about the difficulty for both organizations going into the future and what may impact the future of both Microsoft and NASA.  For NASA, he mentioned NewSpace.  Then we talked competition and for NASA, he mentioned the private sector launch industry as this competition may force changes in the way NASA does thing.  He questioned if innovation was in decline.  In the final minutes of the program, I asked our guest for his 5 year view for both Microsoft and NASA.  We also talked Astronauts for Hire as our guest was a co-founder of the organization.

Please post your comments/questions on TSS blog.  You can reach our guest through me or his own blog above.

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.

Michael Annis, Friday, 10-10-14 October 11, 2014

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Michael Annis, Friday, 10-10-14

http://archived.thespaceshow.com/shows/2333-BWB-2014-10-10.mp3

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Guest:  Michael Annis.  Topics:  We discussed is podcasts re http://spacerockethistory.com on the history of space & rocketry.  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 Michael Annis to the program to discuss his series of space & rocket history podcasts at http://spacerockethistory.com.  During the first segment, Mike told us about his background, being inspired by Apollo, and being a strong space enthusiasts going forward.  He strives for one podcast weekly.  Visit http://spacerockethistory.com/?page_id=344 for his timeline for existing podcasts with the newest on top.  Note that he started his series with his first podcast covering “Ancient Rocketry:  Standing on the Shoulders of Giants.”  As you will hear, he is still covering the Gemini program as his podcasts represent a detailed oral history in chronological order of events & missions that happened.  He does cover Soviet events plus events & rockets from other nations as applicable.  His sources are referenced in the podcasts but he does have a Source page, http://spacerockethistory.com/?page_id=27.  For this segment, we started at the beginning, talked about the history of rocketry and our space program.  One thing that I liked was his mention of the Flying Steam Powered Pigeon by Archtytas about 428 BC (see http://kotsanas.com/gb/exh.php?exhibit=2001001).  Listeners asked Mike questions about NewSpace, the Saturn V rocket, and for his favorite missions.  In this segment, Mike talked about the space interest of his students & their knowledge level of space history which was not good.

In the second segment, Mike mentioned Newton’s laws, especially his Third Law of Motion, especially action-reaction as he said rockets were based on this.  Our guest was asked about Mars as the focus and goal of human spaceflight and if he thought the US would likely lead a humans to Mars mission.  Another listener asked him about failures and he mentioned what he called a Flopnic, the Vanguard TV3 launch and the Soviet R7 rocket.  When asked about challenges to our space program, he cited budget problems.  We talked about the U.S. private sector which he supports.  Mike told us how to get his podcasts as they are available on iTunes and Stitcher.  Near the end of our program, Mike was asked about the Moon-Mars debate and his thoughts on the overall condition of our human spaceflight program.

Please post your comments/questions on TSS blog above.  You can reach Mike Annis using the Contact tab on his website.

Dr. Frank Martin, Tuesday, 9-23-14 September 24, 2014

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Dr. Frank Martin, Tuesday, 9-23-14

http://archived.thespaceshow.com/shows/2323-BWB-2014-09-23.mp3

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Guest:  Dr. Frank Martin.  Topic:  The NRC “Pathways to Exploration: Rationales and Approaches for a U.S. Program of Human Space Exploration” report.  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. Frank Martin to the program to discus the NRC human spaceflight study along with all aspects of human spaceflight including various destinations and missions.  During the first segment of our 1 hour 39 minute show, Dr. Martin introduced us to the NRC Pathways study which you can download for free by using Google.  He suggested it was a dose of reality as well as optimism.  He said the study was very clear in saying “show me the money” for those wanting to do humans to Mars missions now or fairly soon and then explained some of the high costs and trades involved in these missions.  One of his overriding themes throughout our discussion was the need to manage a very large mass in LEO in order to accomplish the goals of long duration human space mission.  During our segment, we kept coming back to the need to manage a large mass in LEO and how this translated to costs as well as the need for technology advancement.  Both myself and listeners asked our guest about doing human missions cheaper by using the private sector.  This subject kept coming up during both segments of the program.  We also addressed the rational for human spaceflight.  In addition, the issue of walking away from HSF was looked at for the US as a nation as that is an option. The report attempted to address this and related issues.   Joe sent in an email about the mice on the ISS and using them to determine the gravity RX for HSF.  He sent us several additional emails on this subject as well.  This prompted comments about the need to use the ISS for research in support of long duration HSF missions.  Dr. Martin said Mars was an horizon goal.  In this context, he talked about only a few other possible destinations near us, either the Moon or an asteroid.  He then proceeded to address the issue of managing the risk for a Mars mission.  Beverly asked a budget question and taking the lead from the most recent Mike Griffin interview, she asked Frank if it really was just a choice to be constrained by budget issues.  While Frank agreed it was a choice, he said there were very good ways and choices to spend taxpayer money so he did not see significantly more money for space in the future.  Another listener talked about nuclear propulsion which also crossed into the second segment.  Near the end of the first segment, we got a call from a New Zealand listener.  During his call, the idea of the Buzz Aldrin Mars cycler came up and there was a question or two about fuel depots.

In the second segment, I asked Dr. Martin why the study took 18 months, then SLS John called the program.  John wanted to talk nuclear propulsion thinking it would be a cost saver but what was not known was the accurate cost of the R&D program or the cost for jumping through political hurdles.  John suggested a new administration would make a difference and I challenged that.  I asked Frank given all his years of space industry experience if it was reasonable to expect big changes in space policy due to a change in administrations.  Don’t miss Frank’s reply.  Dwayne called back to question the HSF rational. One of the points made by Dwayne was that cooperation with the Russians on the ISS does not modify Russia’s behavior other than for space.

Please post your comments/questions on TSS blog.  You can reach Dr. Frank Martin through me at drspace@thespaceshow.com.

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