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Jerry L. Ross, Tuesday, 4-30-13 May 1, 2013

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Jerry L. Ross, Tuesday, 4-30-13

http://archived.thespaceshow.com/shows/1999-BWB-2013-04-30.mp3

Guest:  Jerry L. Ross.  Topics:  “Spacewalker: My Journey In Space And Faith as NASA’s Record-Setting Frequent Flyer,” HSF safety, NASA & space policy.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://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.

We welcomed retired astronaut Jerry L. Ross to our program to discuss his new book, “Spacewalker: My Journey In Space And Faith as NASA’s Record-Setting Frequent Flyer,” space policy and leadership, HSF safety, and much more.  If you buy his book which I recommend, use this Amazon link as Amazon will make a donation to The Space Show/One Giant Leap Foundation: www.amazon.com/Spacewalker-Journey-Space-Record-Setting-Frequent/dp/1557536317/ref=onegiantlea20.  Please visit Jerry’s website for more information, www.jerrylross.com.  During the first segment of our 90 minute program, Mr. Ross spoke about the Space Shuttle & retirement, Constellation, returning to the Moon, going BLEO, the ISS, and his test flights on the B1 bomber.  This led us to talking about the safety test program used by NASA, the B1, and the private spaceships.  I asked if NASA was overkill in this area and if the privates would be able to engage in comprehensive flight safety testing with programs radically different from those NASA has used. You do not want to miss this discussion, especially when I asked about the complexities of the B1 as compared to a spaceship.  We talked about SLS, Orion, & Inspiration Mars which Jerry supports.  In response to an email from Becky, we talked about the NASA astronauts, the fact that there are more astronauts than flight opportunities, and the current situation for NASA astronauts.  Our guest mentioned two year training missions and when I inquired about that time period, we learned that it included learning Russian, training with ESA, Japanese, Canadian, and Russian hardware and more.  Jerry was asked if he rode on a Soyuz. He said no but was in a Soyuz and talked about his going on board MIR.

In our second segment, we started out asking him about faith which is part of the subtitle of his book.  Here again our guest had much to say so listen carefully to this discussion.  As Jerry was part of the team that recovered debris from the Columbia accident, I asked him about it. He told us about his experience in learning about the disaster, crew families and more.  This is a first hand accounting of getting the news and working with the families and the people involved in finding the debris.  Another topic discussed was on orbit construction, mainly with the private companies.  Jerry talked about this at length given his work in establishing how to do it for the ISS and actually doing multiple missions making and assembling parts in space.  We also talked about gender differences in these space walks.  Toward the end of our discussion, space leadership came up as did missions and goals.  The shuttle thermal tiles were discussed and he referenced tile damage on his Atlantis flight which was the third flight after Challenger.  This was an amazing story and luck was really shining on the Atlantis crew.

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

Rocky Mtn. College Astronaut Panel 2, Friday Afternoon, 3-22-13 March 30, 2013

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Rocky Mtn. College Astronaut Panel 2, Friday Afternoon, 3-22-13

http://archived.thespaceshow.com/shows/1985-BWB-2013-03-30.mp3

https://vimeo.com/62994324  Panel 2 Video

Guests:  Astronaut Panel 2: Dr. John Jurist, Dr. Harrison Schmitt, Walter Cunningham, Dr. Loren Acton.  Topics:  Astronaut Panel 2 focused on spaceflight issues, policy, and in asking our panel members to share their space experiences with everyone.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://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.  The Copyright for this program belongs to Dr. John Jurist and Rocky Mountain College.  The Space Show has permission from the copyright holders to archive both video and audio formats on Space Show websites, video channels, blogs, and podcasting sites.  In addition to the audio format on The Space Show, blog, and podcasting websites, you can instead view the panel video at https://vimeo.com/62994324 which is on our Vimeo private Space Show channel.

We welcomed our panel members and the live Rocky Mountain College student, professor, and community audience to our afternoon 1 hour 34 minute panel in which we focused on human spaceflight, the Saturn V, the Saturn 1B, and the Space Shuttle, along with space science, risk taking, and what each panel member thought was most valuable for scientific reasons in the solar system.  We took many audience questions on a wide ranging group of topics including why spend money on space, especially in this difficult economy, solar cells, Boy Scouts and space, and what it was like to walk on the Moon.

Please post your comments and questions on The Space Show blog.  If you want to email any of our panel members, you can do so through me at drspace@thespaceshow.com.

The John Batchelor Show Hotel Mars, Wednesday, 1-2-13 January 3, 2013

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The John Batchelor Show Hotel Mars, Wednesday, 1-2-13

http://archived.thespaceshow.com/shows/1922-BWB-2013-01-02.mp3

Guests:  John Batchelor, Dr. David Livingston:  Topics:  Our discussion is an overview of current and planned 2013 NASA planetary missions. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://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. 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 and trademark policies which we do enforce.  This program is archived on The Space Show website, podcasting, and blog sites with permission from John Batchelor. Please visit the John Batchelor Show website for more information about this fine program, http://www.johnbatchelorshow.com.  During our 11 minute plus discussion, John and I provided a short overview of current, operating NASA planetary and science missions plus missions planned for 2013.  We also mentioned a few ESA missions and talked about a future Europa mission.

Please post any comments/questions you might have on The Space Show blog.  You can contact Mr. Batchelor through me at drspace@thespaceshow.com.

Dr. David Lawrence, Friday, 12-28-12 December 29, 2012

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Dr. David Lawrence, Friday, 12-28-12

http://archived.thespaceshow.com/shows/1919-BWB-2012-12-28.mp3

Guest:  Dr. David Lawrence.  Topic:  The planet Mercury & the NASA Messenger Mission.  Please direct all comments & questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments & questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright & 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.   We welcomed Dr. David Lawrence to the program to discuss the planet Mercury & the NASA Messenger Mission’s latest finding.  For more information, visit the Messenger websites, http://www.nasa.gov/mission_pages/messenger/main/index.html & http://messenger.jhuapl.edu.  We started our discussion by describing the Mercury & the Messenger mission.  For example, it took over six years to get to Mercury because of the difficulty in slowing the spacecraft down given the close proximity to the sun.  Dr. Lawrence explained this process to us & the Venus, Mercury, & Earth flyby program used by the spacecraft to orbit around Mercury.  We talked about the spacecraft health, the instruments on board & the problem with the gamma ray spectrometer which worked for about 9,000 hours on an expected life of 8,000 hours.  However, data from this instrument is still being analyzed & will be for some time to come.  Other instruments on Messenger are fine & the spacecraft has a life expectancy to 2015.  Our guest explained mission nominal life & the process for mission extensions with additional NASA funding. We talked about funding issues for Messenger & other planetary missions in light of NASA budget issues & the overall U.S. economy.  Dr. Lawrence told us how the missions compete for extension & additional funding, plus the requirements they must meet to be extended.  Listeners wanted to know about the application of Messenger & Mercury science to Earth & other solar system missions, our Moon, a NEO, even Mars.  Other listeners wanted to know Mercury’s distances from the sun & Earth, as well as more about possible tectonic activity on Mercury.  We discussed basic chemical elements found on Mercury as well as volatile elements.

In our second segment, Dr. Lawrence was asked to identify the biggest surprise so far which he said had to do with the composition of the planet & volatile elements with high concentrations of sulfur & sodium, among others.  A listener asked about Mercury radiation levels & another listener wanted to know how Mercury crater’s got their names.  Dr. Lawrence then took us through the crater naming process which you can also read about on the Messenger websites.  We talked about Messenger’s discovery of Hollows (see, http://science.nasa.gov/science-news/science-at-nasa/2011/24oct_sleepyhollows).  One listener asked our guest how one gets on a science team like Messenger. Dr. Lawrence explained the paths to joining these teams.  Mercury’s high density came up & our guest talked about most all of the iron on the planet being concentrated in its core.  We also talked about data analysis, archives, embargos, & availability.  Our guest directed us to the NASA Planetary Portal System for more information.  Near the end, we talked about the NASA Discovery Program & other successful Discovery missions including Dawn.

Please post your comments/questions on The Space Show blog.  You can email Dr. Lawrence through me or the APL Messenger website.

Jim Keravala, Shackleton Energy Co., Friday, 12-14-12 December 15, 2012

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Jim Keravala, Shackleton Energy Co., Friday, 12-14-12

http://archived.thespaceshow.com/shows/1914-BWB-2012-12-14.mp3

Guest:  Jim Keravala.  Topics:  Shackleton Energy’s cislunar economic development plans.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://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. We welcomed Jim Keravala to the program to talk with us about the Cislunar development plans for Shackleton Energy.  To learn more, visit their website at www.shackletonenergy.com. Jim started our discussion with an overview of Shackleton Energy and their Cislunar development plan.  As you will hear throughout our discussion, the plan involves the propellant depots near the ISS and in other locations, water ice development at the lunar north and south pole, the use of insitu resources and eventually Shackleton industrial astronauts.  Our guest spent most of the first segment describing the plan, the various stages of development, the use of robotic technology leading up to human spaceflight and benefit sharing ideas.  He talked about being able to solve or at least significantly contribute to solutions to our global energy usage problems which he said would be around 30 terawatt hours(TWh).  He talked about the viability of SSP at that point based on the cislunar Shackleton Energy development program. Jim also mentioned the risk of reaching the Kessler limits regarding space debris.  Ben sent in an email asking Jim for his thoughts on benefit sharing, a subject put forth on The Space Show by recent guest Dr. Edythe Weeks.  Jim was supportive of benefit sharing through technology exchanges and transfers as well as in helping under developed nations build an industry to allow them to compete and have a presence in the expanding space industry.  He cited his work with Surrey Satellite Company and their African space development program as an example, plus he talked about sharing to make sure everyone benefitted from space development which could significantly improve life in these countries.  We talked about government corruption problems and ITAR as issues that might get in the way of benefit sharing, but Jim was steadfast in the need to reach out to third world countries to engage them in space development for the commercial and industrial benefits.
     In our second segment, Doug called to ask about transitioning from telerobotic missions to human missions.  Here, Jim did a comprehensive explanation of the different phases of their development plan leading up to industrial astronauts in cislunar space. He talked about trades with humans based at EML1 as compared to the lunar surface regarding repair and maintenance missions of lunar surface hardware.  Charles wanted to know about their choice of launch vehicles.  Jim also got questions about their timeline and capital acquisition plans.  Randy wanted to know if they would be able to meet the 2020 timeline referenced in their website video.  Near the end, Jim got questions about the requirements for becoming an industrial astronaut.  In summary, Jim talked about their ambitious project, TRLs, and the importance of the project from many different perspectives.
      Please post your comments/questions on The Space Show blog. If you want to email Jim Keravala, you can do so through me.

Space Show Webinar with Dan Adamo, Dr. John Jurist, Sunday, 11-25-12 November 24, 2012

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Space Show Webinar with Dan Adamo, Dr. John Jurist, Sunday, 11-25-12

Audio only:  http://archived.thespaceshow.com/shows/1900-BWB-2012-11-25.mp3

Video Stream:  http://vimeo.com/channels/thespaceshow

Guests:  Dan Adamo, Dr. John Jurist.  Topics:  Trajectory analysis to EML2, Mars, and more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://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.  You can view our webinar on our Vimeo Space Show channel, http://vimeo.com/channels/thespaceshow.  To follow along with Dan’s pdf, use

http://thespaceshow.files.wordpress.com/2012/11/adamo-eml2roundtripr2.pdf.  We welcomed Dan Adamo back to the program and Dr. John Jurist as co-host for this special webinar addressing trajectory analysis for an EML2 mission and more.  On The Space Show blog, you will find Dan’s PDF document used during the webinar, a link to the movie he played in the second half of the webinar, and his Phobos-Grunt analysis paper we discussed near the end of the webinar. During the first hour of the webinar, Dan took us through the trajectory analysis to Earth-Moon L2 per his PDF document.  We talked about why EML2, libration points in general, and how such missions are planned.  If the resolution on the webinar video for the charts and tables used during this segment are difficult to read on your computer, please bring the document up on the PDF on The Space Show blog and follow along that way.  Dan took us through Table 1, HALO orbits, and the HOI as well as the Trans-Lunar Insertion points.  We talked about orbital characteristics, delta V, rocket size, and more  We also talked about the position of the Earth, launch windows, the Moon, & other factors influencing the planning of the mission.  While at times the discussion may seem a bit technical or overwhelming for those of us having never done mission planning at this level before, all of us will certainly have a better understanding of the factors considered and influencing both robotic as well as human spaceflight missions.  Near the end of the segment, we talked about the SLS and heavy lift & how payload capacity interacts with mission & trajectory analysis. 
 
     In the second hour of our webinar, Dan took us through his HD movie of the orbital trajectory talked about during the first segment, stopping it at intervals for specific explanations and questions.  The movie is in the QuickTime format but you can see it both on the webinar or by using the URL provided on the blog.  We took several listener calls & questions.  One asked Dan about the differences in planning for the robotic vs. the HSF mission using MSL & Curiosity as an example.  Dan pointed us to a YouTube video he made a few years ago with Dr. Logan using these tools for a Deimos mission (www.youtube.com/watch?v=X10GAqA4Ky4). Another listener called wanting to know the likelihood of an EML2 mission actually happening.  Dan explained why he believed this mission to be the next stepping stone in HSF.  More was discussed about SLS with Dan raising some concerns about its real capabilities & wondering if Congress is being sold unrealistic expectations. We talked about heavy lift in general & with the support of properly placed depots.  SLS and the difference with a Falcon Heavy were also discussed in terms of what the differences would mean in payload, number of launches, costs, risks, etc. 
 
     Please post your comments/questions on The Space Show blog.  You can contact either guest through me.
 
Dan’s PDF document is here:  Adamo EML2roundTripR2
 
 
In addition, to watch Dan’s QuickTime movie which he will be using during the webinar, please click on this URL and then select the file format .mov:

 https://spideroak.com/browse/share/DanAdamo/EML2roundTrip

Note that you must have the QuickTime player to play this movie if you intend to download it. You can watch it from the above URL without the QT player.

 

Classroom: Dr. Paul Spudis, Dr. Jim Vedda, Friday, 10-19-12 October 20, 2012

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Classroom: Dr. Paul Spudis, Dr. Jim Vedda, Friday, 10-19-12

Cislunar Space Development

http://archived.thespaceshow.com/shows/1876-BWB-2012-10-19.mp3

Guests: CLASSROOM:  Dr. Paul Spudis, Dr. Jim Vedda.  Topics:  Cislunar space development and economics.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blogs, http://thespaceshow.wordpress.com and the Classroom blog, http://spaceshowclassroom.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. Space Show programs can be quoted in news articles, papers, academic & research work, but must be cited or referenced using the proper citation format. Contact Dr. Livingston for questions about our copyright and trademark policies which we do enforce.  For this Classroom Space Show two hour program, we welcomed Dr. Paul Spudis and Dr. Jim Vedda for a comprehensive discussion on the importance of undertaking Cislunar space development as a major focus of U.S. space policy.  Our program was in two equal segments but since our topics crossed segments, our summary will reflect the entire program, not each segment.  Also, at the end of this summary, I have listed several relevant URLs for cislunar space development and our guests.  If you want more information on the subject, I suggest you visit the recommended websites and blogs.  Our guests described cislunar space for us and did an excellent job in letting us know why it is important to focus on a cislunar space development program.  In the process of addressing this very important issue, we talked about policy, the railroad model, the need for space infrastructure, insitu resource development and understanding, lunar water, lunar ice, lunar polar robotic exploration, the need to learn to live and behave in space, and much more.  Listeners called and asked email questions that drew out both our panel members so that our discussion was sufficiently thorough.  Side issues were discussed such as budget cuts, tight budgets, how to do cislunar space in a belt tightening environment, small businesses and contractors, even sequestration.  Our guests were very clear as to why cislunar development was much more preferable than “space stunt accomplishment” types of programs and projects.  Our guests presented a good case in letting us know why cislunar development is preferable over a humans to Mars mission at this time. Another issue brought up by a listener was to ask about “Plan B” if for some reason there was no water or there was insufficient water/ice on the Moon.  Dr. Spudis explained why that was not likely but both panel members talked about why cislunar development was important to even without sufficient water/ice resources on the Moon. Here are the URLs of interest I mentioned above:  First, Dr. Vedda’s new book, “Becoming Spacefarers: Rescuing America’s Space Program” is at www.amazon.com/Becoming-Spacefarers-James-A-Vedda/dp/1477130918/ref=onegiantlea20.  The Paris conference mentioned by Dr. Spudis is the ASTECH’s “Developing Space” Conference is at www.d-space2012.com. Dr. Spudis websites and blogs can be found at www.spudislunarresources.com; www.spudislunarresources.com/blog; http://blogs.airspacemag.com/moon.  His book, “Blogging the Moon” is at www.amazon.com/Blogging-Moon-Paul-D-Spudis/dp/1926837177/ref=onegiantlea20.  Other related websites of interest include www.spaceref.com/news/viewpr.html?pid=13404; www.spaceref.com/news/viewsr.html?pid=19999; www.spudislunarresources.com/Papers/The%20Vision%20and%20the%20Mission.pdf.; www.cislunarnext.org.

Please post your comments/questions on the blogs above.  If you want to contact either Dr. Vedda or Dr. Spudis, you can do so through me.

Dr. Catharine Conley, Monday, 10-8-12 October 9, 2012

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Dr. Catharine Conley, Monday, 10-8-12

http://archived.thespaceshow.com/shows/1868-BWB-2012-10-08.mp3

Guest: Dr. Catharine Conley. Topics: NASA & international planetary protection policy, methodology, & applications. You are invited to comment, ask questions, & discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, & any discussion must be relevant & 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 Dr. Catharine Conley, NASA’s Planetary Protection Officer to the show for a comprehensive discussion on the subject of planetary protection. Planetary Protection is concerned with preventing the transfer of life between planetary bodies. For more information, visit the NASA Planetary Protection website at http://planetaryprotection.nasa.gov. Dr. Conley started our discussion with the definition of planetary protection, followed by a brief history dating back to the Apollo missions & planetary quarantine. Dr. Conley talked extensively about microbes & their survival. One of the points she made in response to a question was just how friendly the very cold temperatures of space could be for microbes.  On the other hand, radiation & the UV light are the enemies of microbial survival. We talked about a Mars sample return mission, what safety precautions would be taken, & then our guest was asked about using the ISS or the Moon as a quarantine lab to protect Earth. You will hear why this is not a good idea & later when asked about using a Bigelow habitat as a planetary protection lab since it would not be a government lab, our guest applied the same reasoning. Dr. Conley talked about the Viking missions as the most stringent ever for planetary protection. In terms of the methodology, we talked about how a mission is prepared for planetary protection, the probability of contamination, & I asked about cost-benefit analysis & the value of added costs & more time for planetary protection if the probability of contamination was so low. As you will hear, building in planetary protection starting with the concept stage is not a significant contributor to costs as its usually less than 1% of mission costs. We also talked about protocols for a NEO mission, the New Horizons mission on the way to Pluto, & missions to other planets & flyby missions. Next, our guest addressed issues with Mars Science Lab & Curiosity. Near the end of the first segment, we talked about international protocols, Article 9 of the OST, & the international COSPAR Planetary Protection Policy. Dr. Conley talked about international space agency adherence to the policy, country by country. Viruses & extra-terrestrial life possibilities brought us to the close of this segment.

In our second segment, Dr. Conley talked about the need for public awareness & educational outreach regarding planetary protection. Listeners asked about human flights to Mars, even one way flights.  Don’t miss this discussion. Did you know that it is very likely that humans will be restricted as to where they can go on Mars based on planetary protection policy? Or, by the time we send humans to Mars, we will have learned enough about Mars so that the human part regarding planetary protection will not prove to be much of a threat or risk. We talked about terreforming, what to do with a crew member death on Mars & being able to bury the body, then we talked about planetary protection policy among the NASA centers. Near the end, our guest was asked about the Phobos-Grunt mission & the Russian adherence to planetary protection policies. We inquired about Mars meteorites here on Earth & future missions being worked on with the planetary protection office including two Mars missions & the concept of a Europa mission.

Please post your comments/questions on The Space Show blog. If you want to contact Dr. Conley, send your note to me & I will forward it to her.

Dr. Erik Seedhouse, Sunday, 9-30-12 October 1, 2012

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Dr. Erik Seedhouse, Sunday, 9-30-12

http://archived.thespaceshow.com/shows/1862-BWB-2012-09-30.mp3

Guest:  Dr. Erik Seedhouse.  Topics: Ocean outposts, living underwater, and the oceans as an analog to space.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://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. Dr. Erik Seedhouse returned to discuss his book “Outpost: The Future of Humans Living Underwater.  If you buy the book from Amazon with this URL, Amazon will contribute to The Space Show: www.amazon.com/Ocean-Outpost-Underwater-Springer-Popular/dp/1441963561/ref=onegiantlea20. In our first segment, Dr. Seedhouse introduced us to the subject of living underwater.  We discussed some of the basics per the outline suggested by the contents in his book.  You can see the book’s contents at www.amazon.com/Ocean-Outpost-Underwater-Springer-Popular/dp/1441963561/ref=onegiantlea20#reader_1441963561. Follow along for the general topic discussion. He received questions about comparing living underwater to living in space or perhaps on the Moon or Mars.  I asked our guest about human factors issues such as those experienced in long duration spaceflight.  Dr. Seedhouse talked about bone necrosis with the saturation divers.  Other issues in this segment dealt with scuba as a pre-requisite for spaceflight training, the recent deep dive in a small submarine by James Cameron, and the amount of money spent on ocean habitat R&D compared to that being spent in space.
      In our second segment, we went into detail on many of the topics in his book including biochemical decompression, liquid breathing, vasculoid, and artificial gills.  We compared space suits to dive suits, specifically the ADS2000 hard suit.  Several listeners called in asking about time lines for operational ocean outposts and habitats as well as many of the advanced technologies Dr. Seedhouse was telling us about.  Near the end of the program, our guest went into more detail about budgets for developing the capacity to live underwater as compared to the NASA budget and what the private space sector is now doing.  Erik also compared the amount of press, media , & PR given to space matters as related to ocean matters.
     If you have comments/questions, please post them on The Space Show blog above.

Dr. James (Jim) Vedda, Friday, 9-28-12 September 28, 2012

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Dr. James (Jim) Vedda, Friday, 9-28-12

http://archived.thespaceshow.com/shows/1861-BWB-2012-09-28.mp3

Guest:  Dr. James (Jim) Vedda. Topics:  Dr. Vedda’s new book addressing cislunar development rather than destinations.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://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 Dr. Jim Vedda back to the program to discuss his new book, “Becoming Spacefarers: Rescuing America’s Space Program.” If you order the book using this Amazon link, Amazon will make a donation to The Space Show:  www.amazon.com/Becoming-Spacefarers-James-A-Vedda/dp/1477130918/ref=onegiantlea20. Dr. Vedda started our discussion by responding to my question about what he meant by “rescuing America’s space program.”  This opened the way for most of the first segment to lay out the recent history of our space program and how we arrived at where we are today, Sept. 29, 2012.  Issues talked about during this narrative included Obama Space, Constellation, SLS, congressional actions, partisan divides, space vision, goals, timelines, space telescopes, Orion, Earth/Moon libration points as a destination, and much more.  We talked about the purposes of various missions & plans and if the stated purpose was sufficient or not for spending public money on it and carrying it out to completion. We then shifted to the Romney Presidential Campaign Space White Paper (www.scribd.com/doc/106652769/Space-Policy-White-Paper?secret_password=a0i3o1yj25ed5ycop3w). Dr. Vedda mentioned that space policy has not always been bipartisan & he provided examples to support his statement.
    We started the second segment by talking about our being in the training or initial phase of his three stages of space development.  The other two phases include cislunar development followed by space settlement & expansion throughout the solar system.  Dr. Vedda made the case for proximity operations in our space development program plus the need for strong public/private partnerships and when warranted, international cooperation with space projects.  Later in this segment, I asked Jim to outline for us his action plan, just how he would initiate a space development program per what he outlines in the book & discussed with us.  In response to my question, Jim outlined several initial steps that need to be taken to get the ball rolling.  See what you think of them and let us know with your blog comments.  We also talked about the general public, how Jim would make his case were he speaking at a Rotary lunch, and the best way to have a say & impact policy makers.  One of our final topics included the newly proposed bill to do multi-year congressional funding of space projects, make use of a to be created space project oversight panel, and have the Administrator serve a ten year term.  As you will hear, we supported the multi-year funding part of this proposed legislation.
Note below that you will find a special PDF slide presentation supporting Dr. Vedda’s book.  I strongly urge you to follow along with it during our discussion.
Becoming Spacefarers briefing
     Please post your comments/questions on The Space Show blog above.  You can email Dr. Vedda through me.

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