jump to navigation

The John Batchelor Show Hotel Mars, Wednesday, 10-15-14 October 16, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , ,
5 comments

The John Batchelor Show Hotel Mars, Wednesday, 10-15-14

Featuring Dr. Oliver de Weck, Sydney Do, Koki Ho,  Andrew Owens 

http://archived.thespaceshow.com/shows/2337-BWB-2014-10-15.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

John Batchelor and I welcome Dr. Oliver de Weck, Sydney Do, Koki Ho, & Andrew Owens to Hotel Mars for our regarding their paper and analysis, “An Independent Assessment Of The Technical Feasibility Of The Mars One Mission Plan.” You can download their 35 page report at  http://web.mit.edu/sydneydo/Public/Mars%20One%20Feasibility%20Analysis%20IAC14.pdf.  We welcomed the MIT authors of the paper “An Independent Assessment Of The Technical Feasibility Of The Mars One Mission Plan.”  John recorded four segments for an hour broadcast on The John Batchelor Show which is why you will hear the archived version divided into four segment with their own introduction.  In addition, we used a conference calling system to bring all but one of the authors on the program so you will hear a tone difference in this show and perhaps a soft echo type sound.  We apologize for any inconvenience this might cause you.

 

We started our 40 minute program by John asking Dr. de Weck for the origin of this paper.  Dr. de Weck took us back to beginning in 2004 providing us with an interesting leading up to the present time.  Given the number of guests on the program, John and I directed our questions to each person by name.  Some of the issues we talked about were life support for being on Mars and other issues referenced in their report & analysis “An Independent Assessment Of The Technical Feasibility Of The Mars One Mission Plan.” We also discussed the Mars One plan to grow food and the possible O2 poisoning resulting from that effort.  Since Mars One said that all the technologies were here now and on the ISS, the authors used the ISS as a source.  They discovered that many of the needed life support technologies are not available or tested for space let alone the Martian environment even if used here on Earth.  Our guests took us through many of the assumptions of the Mars One Mission as taken from their own statements and website.  The authors concluded that most if not all the technologies needed for humans to survive on Mars per their mission plan were today at a very low TRL or Technology Readiness Level.  Other issues that we talked about focused on the need for spare parts with this need rapidly growing to a point beyond Mars One capabilities.  3D printing was discussed as a replacement for spare parts  as was ISRU, the possible need for a rescue mission, Martian gravity & artificial gravity, Falcon Heavy launches and Dragon’s lined up on the Martian surface for the habitat plus other parts of the Mission Plan.

 

Please post any comments/questions you might have on The Space Show blog. You can contact any of  us through me.

Bruce Pittman, Monday, 10-13-14 October 14, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , , , , , , , , , ,
1 comment so far

Bruce Pittman, Monday, 10-13-14

http://archived.thespaceshow.com/shows/2335-BWB-2014-10-13.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guest:  Bruce Pittman.  Topics:  The emerging commercial space industry and related topics.  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. 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 Bruce Pittman back to the show to discuss the emerging commercial space industry. During the first segment of our 90 minute program Bruce said this was the most exciting time every for commercial space, certain in his 30 plus year career.  He talked about there being a paradigm shift underway, NASA challenges and the progress made in just five short years.  He cited examples with COTS, commercial payloads to the ISS, SpaceX, and lots of smaller companies working with small satellites.  Other examples included the 3D printer on the ISS, the growth of spaceports, the industry spreading out into multiple states, and investment capital coming to the industry.  I asked about human spaceflight (HSF) and he said it was more challenging and demanding but was optimistic that launch costs would come down, especially if reusability enters the market.  Reusability would greatly assist in bringing more commercial options to the table even for HSF.  Jerome in the UK emailed to ask about a commercial space industry outside the U.S.  Both Bruce and I commented on Jerome’s question.  Harry emailed Bruce to inquire if going public was essential for pushing the emerging commercial space industry forward.  Bruce was also asked what excited him the most in the industry.  Listen to his choices. I asked our guest if he saw SLS as an asset to the emerging commercial space industry, being neutral, or being a detriment.  He believes there will be synergistic enhancements for both SLS and the commercial space industry through the development of SLS.  Don’t miss his full comments. Bruce was asked about commercial space ventures being able to finally close a business case and having more than just government as the customer.  Allison emailed us asking Bruce to define paradigm shift.  This also proved an interesting discussion.  Near the end of the segment, our guest was asked bout NEOs and commercial opportunities.  We also talked about two NASA papers in this segment.  The first, “Pioneering Space: NASA’s Next Steps on the Path to Mars” from May 29, 2014 can be downloaded at http://www.nasa.gov/sites/default/files/files/Pioneering-space-final-052914b.pdf.  The second paper, “Emerging Space:  The Evolving Landscape of 21st Century American Spaceflight,” can be downloaded at http://www.nasa.gov/sites/default/files/files/Emerging_Space_Report.pdf.  Just before the break, Paul asked about fuel depots for the commercial space industry.

In our second segment, we started talking about space settlement, pioneering, and space exploration.  Bruce explained the differences with pioneering making it possible to have a permanent presence in space by getting in place needed infrastructure and the basics for living in space.  Space settlement would be established after pioneering.  Exploring goes forth to find out what is out there and to return to tell about it.  A listener asked if going to the Moon was a pioneering step on the way to Martian settlement.  Later, Bruce said that pioneering will be driven by economics. In this segment, we also talked about property rights and benefit sharing plus the impact these two issues might have on the emerging commercial space industry.  Risk averseness came up as well.  As we were drawing to a close, Bruce mentioned how all of the industry was in a transitional period, including traditional aerospace.  He suggested things to look for over the coming months included more commercial activities on the ISS, the upcoming Bigelow module for the ISS, & the Google Lunar XPrize.  In closing, we talked about Silicon Valley and the industry as well as the lowering of barriers to entry for emerging commercial space companies.  Bruce also mentioned the Next Giant Leap Conference in Hawaii, Nov. 9-13, 2014.  For more information, see http://2014giantleap.aerospacehawaii.info.

Please post your comments/questions on TSS blog above.  You can reach Bruce Pittman through me.

Anatoly Zak, Tuesday, 10-7-14 October 8, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , , , , , ,
1 comment so far

Anatoly Zak, Tuesday, 10-7-14

http://archived.thespaceshow.com/shows/2331-BWB-2014-10-07.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guest:  Anatoly Zak.  Topics:  Russian space program & 2nd edition of his book, “Russia In Space: The Past Explained, The Future Explored.”  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. 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 Anatoly Zak back to the program to provide updates regarding the Russian space program & to talk about the release of the second edition of his book, “Russia In Space: The Past Explained, The Future Explored.”  Remember, if you buy it through Amazon, use the OGLF Amazon portal so Amazon will contribute to TSS/OGLF.  Instructions are on all archives, the blog, our website and http://www.onegiantleapfoundation.org.  We welcomed Anatoly Zak back to the show for this 90 plus minute discussion. In the first segment, Anatoly said the Russian program was at a crossroads wanting to develop new systems for the lunar mission & BLEO, building a new launch site ,Vostochny, while maintaining existing programs including the ISS.  He talked about programs falling behind schedule, proposed timelines followed by delays.  I asked him about the Russian tax system. Anatoly told us it was a flat tax system but that it was driven by their natural resources, especially energy.  In response to many questions, we learned that the Russian program has some struggles that make it similar to what is happening with NASA.  Anatoly talked about the new rocket Angara.  The Angara 5 is supposed to have its test flight on Dec. 25.  He also said there was a super SLS type rocket being planned but specifics were unknown at this time.  When asked for the biggest challenge to the Russian space program, he said it was the budget.  A listener asked about a possible joint China-Russian lunar or Mars program.  Anatoly suggested that were something like that to happen, China would probably be  behind it.  We talked some about the second printing of his book, “Russia In Space: The Past Explained, The Future Explored.”  Another listener wanted to know the origins of the Russian program.  We talked politics, sanctions, and the ISS relationship with NASA.  Returning their Proton rocket to flight was mentioned & Anatoly talked at length about their quality control problems.  SLS John called to talk about Russian nuclear propulsion.  The last caller of the segment, Richard Easton, talked about Russian GPS, GLONASS, timing & the early days with the Russian navy.

In the second segment, Anatoly talked about the Russian planetary program including EXOMARS with ESA for searching for life on Mars, their proposed HSF lunar program plus other missions on the planning table.  In response to a question, he did say their was lots of competition between the planetary side and HSF.  Roger wanted to know about becoming a cosmonaut, & Barbara wanted to know about space tourism to the Moon.  For the balance of the year, Anatoly said eyes were on the Dec. 25th test flight for the new Angara 5 heavy rocket.  Re the ISS, he expected it to remain as it is today.

Please post comments/questions on TSS blog above. You can reach Anatoly through me or his website, http://www.russianspaceweb.com.

Rex Ridenoure, Monday, 10-6-14 October 7, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , , , , , , , ,
1 comment so far

Rex Ridenoure, Monday, 10-6-14

http://archived.thespaceshow.com/shows/2330-BWB-2014-10-06.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guest:  Rex Ridenoure.  Topics:  Ecliptic Enterprises updates, commercial space, commercial space and the future.  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. 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 Rex Ridenoure to the show for this 96 minute discussion containing Ecliptic Enterprises updates, commercial space programs and business models,  plus much more. In the first segment, our guest provided us with updates for Ecliptic from the time he left the company to do consulting for private missions and then his return to the position he left.  Government sequestration happened about the same time and hurt Ecliptic as you will hear, plus it caused Rex to come back to Ecliptic. You will also hear how business has come back for Ecliptic since sequestration ended.  Rex talked about new contracts, the focus of their business and more.  He spoke about RocketCam and updated us on some of its new market potential plus features and advancements.  We talked about the emergence of cubesat companies as potential Ecliptic customers given the advancements in this field.  Rex talked about a new emerging business line for the company in the form of being an integrating contractor rather than only a subcontractor to a prime.  Export control and ITAR were discussed when I asked if RocketCam was being sold to foreign launchers.  The short answer was no but listen to what Rex had to say about export control and the hope for new rules in the near future.  Rex introduced us to the concept of experiment control on the ISS.  This pertains to experiments on board the ISS being controlled by ground personnel rather than by the ISS crew.  Doug called to ask about the purpose of the Ecliptic projects plus goals for Rex with his work.  Don’t miss the killer reply Rex gave Doug.  Other topics in this segment dealt with rad tolerant hardware as opposed to radiation hardened hardware and streaming data back to Earth on the DSN or another system.

In the second segment, Rex spent most of the time talking about commercial space and his years in service to developing commercial space including early in his career. See the career time table for Rex that I have posted on the blog.  Rex identified a few of the early commercial space projects he was involved with, then he said we had finished the first wave of reconnaissance of our solar system.  Listen to his explanation for this statement.  Rex next talked about one of the next big commercial areas for development which he said would be bringing  space resources to the Earth economic system.  Listener Paul emailed a question asking about commercial space efforts in other countries.  Following that discussion, Rex told us about attending the 10th anniversary XPrize event at Mojave which was an invitation only event.  I asked Rex if people were disappointed that ten years had gone by without commercial spaceflights.  He did say that their was an air of disappointment in the room among those attending the event.  Near the end of our show, Rex was asked about HSF to Mars.  He also talked about the early program Elon Musk wanted to do, Mars Oasis.  SLS came up for discussion, then Rex provided us with a list of take away points for our discussion.  He ended by saying that commercial launch dated back to 1963 and the trend was for more commercial launches and space projects.  He said commercial space was based on a 50 year old proven model.

Please post your comments/questions for Rex Ridenoure on TSS blog per above.  You can reach Rex through me or the Ecliptic website, http://www.eclipticenterprises.com.

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

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , ,
3 comments

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

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

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

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, 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. 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.

Stewart Money, Friday, 9-14-14 September 20, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , ,
3 comments

Stewart Money, Friday, 9-14-14

http://archived.thespaceshow.com/shows/2319-BWB-2014-09-19.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guest:  Stewart Money.  Topics:  Stewart discussed SpaceX per his new book, “Here Be Dragons: The Rise of SpaceX and the Journey to Mars.”  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. 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 Stewart Money to the show to discuss his new ApogeePrime published book, “Here Be Dragons: The Rise of SpaceX and the Journey to Mars”  You can get much more information by visiting http://www.innerspace.net along with http://www.apogeeprime.com/prime/bookpages/9781926837338.html, and http://www.amazon.com/Here-Dragons-Rise-Spacex-Journey/dp/1926837339/ref=sr_1_1?ie=UTF8&qid=1411235694&sr=8-1&keywords=here+be+dragons+the+rise+of+SpaceX+and+the+Journey+to+Mars.  Remember, if you buy this great book through Amazon, use the OGLF Amazon portal (instructions on the OGLF & Space Show websites plus all archived programs on the blog and The Space Show website) & Amazon will make a contribution to The Space Show.  During the first segment of our 90 minute program, Stewart explained why he wanted to write a book about SpaceX to tell the story from the beginning up to current SpaceX history.  We spent lots of time talking about the early days including the Mars Oasis Project, the forming of SpaceX in 2002 and the three questions that Elon asked prior to starting the company.  Stewart’s book and our discussion take you step by step through the emergence of SpaceX through each stage of its development.  Even if you are familiar with the SpaceX story or the basics, you will learn much from the book as well as listening to Stewart as he narrates the SpaceX story and responds to listener email questions along with my comments.  Some of the questions asked him were for the biggest challenges Elon and SpaceX faced plus the most important successes.  He was asked for the origin of Elon’s interest in Mars and if the Mars interest was a company wide passion and belief.  In response to a question about the biggest SpaceX failure, Stewart said it was the inability to enter the EELV national security launch program on his timing.

In the second segment, a listener wanted to compare the SLS, Falcon Heavy, and MCT with one another.  Questions were asked about the unveiling of the Dragon V.2 as Stewart attended the ceremony.  Others wanted to know about SpaceX launch sites at the Cape & in Texas.  Andrew asked about SpaceX PR & damage control when necessary, Dana asked if SpaceX was interested in space tourism & Larry asked about reusability.  Stewart said it was a core value for the company.  Stewart provided us with a good, brief summary of our discussion and what he considered to be a priority take away from our discussion.

Please post comments/questions on TSS blog. You can reach Stewart through me.

 

John Bachelor Hotel Mars, Wednesday, 9-17-14 September 18, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , ,
add a comment

John Bachelor Hotel Mars, Wednesday, 9-17-14

http://archived.thespaceshow.com/shows/2318-BWB-2014-09-17.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guests: John Batchelor, Anatoly Zak, Dr. David Livingston. Topics:  Russian space program, Russian ISS plans, Vostochny spaceport.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. 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, www.johnbatchelorshow.com.  Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm).  For those of you listening to archives on live365.com & rating the programs, please email me the reasons for your rating. This will definitely help improve Space Show programming. Thank you.

 

We welcomed back Anatoly Zak to discuss many topics including dogs in space (see his website, www.russianspaceweb.com).  We also talked about issues surrounding their new spaceport, Vostochny and possible Russian plans for their part of the ISS for 2020 and beyond.  Another issued discussed by Anatoly was the RD180 rocket motor.  He outlined the probable Russian perspective on this issue.  The possibility of a thaw in US-Russian relations was also discussed.

 

Please post any comments/questions you might have on The Space Show blog. You can contact any of  us through .

Dr. William (Bill) Rowe, Sunday, 8-31-14 September 1, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , , , , , , , , ,
2 comments

Dr. William (Bill) Rowe, Sunday, 8-31-14

http://archived.thespaceshow.com/shows/2307-BWB-2014-08-31.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guest:  Dr. William (Bill) Rowe.  Topics:  Cardiovascular & other issues for long duration human spaceflight.  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. 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. Bill Rowe back to the program to discuss cardiovascular issues for human spaceflight & EVAs, plus many other issues pertaining to long duration spaceflight.  Note that we experienced serious phone line issues with Bill about 12 minutes into the program forcing us to stop for repairs.  Evidently the fiber phone lines now serving Dr. Rowe cause broadcast equipment problems.  Bill was able to go to a neighbor’s house to do the show but you will hear some line issues plus unusual cuts as I spliced together part of his opening to the point we were able to resume with a good phone line.  Once past that point, there were no further phone line issues.  During the first segment of our 2 hour 11 minute program, Dr. Rowe introduced us to his discussion main points and we began using his website for references throughout the show.  It is important to be on his website and go where he points at various times in the discussion (see http://www.femsinspace.com).  While parts of the discussion relied on medical terms and descriptions, our guest did an excellent job of breaking it down for us non-medical types to easily understand the information he was sharing with us.  Among the issues we talked about were cardiac issues that don’t present symptoms, plus the problems with increased adrenalin secretion in the body which happens in space.  Dr. Rowe spent significant time discussing the adrenalin issues citing known astronaut examples.  In fact when talking about the adrenalin levels in space, he said that within five days of being in space the levels are twice that of being on Earth.  Another issue brought up was possible cardiovascular damage for excessive exercise and here he cited the research projects he had been involved in with marathon running athletes.  He strongly suggested the use of regularly taken electrocardiograms on the crews while in space.  Next, Dr. Rowe talked about EVA issues, specifically cooling.  He explained other risks and made the case for future robotic EVA missions instead of human mission.  Before the segment ended, he had much to say about exercise in space.

In our second segment, Bill reviewed for us his comments on oxidative stress and suggested we follow along with his website submarine model, http://www.femsinspace.com/Oxidative_stress.htm.  A listener then emailed in that the ISS did have an ultrasound on board which could be used for the purposes Dr. Rowe suggested (see http://www.nasa.gov/mission_pages/station/research/benefits/ultrasound.html).  Bill talked more about lunar dust toxicity plus magnesium and calcium usage in space and in general.  He referenced former astronaut Jim Irwin losing consciousness for a brief time on the Moon & he provided the reference for that fact.  Rodent research on the ISS was discussed, then he got a listener question about possible different health standards for government trained and fit astronauts as compared to space tourists and possible private sector astronauts.  Near the end of our discussion, space tourism came up and he pointed out risks for the middle age, overweight segment of the space tourism market.  Bill spoke to pharmaceutical use in space and the issues with it.  Just before ending our discussion, he pointed out that for Mars he thought an all female crew was best given the advantages they have over men.  He did explain his comment.

If you have comments/questions, post them on TSS blog above.  You can reach Dr. Rowe through his website or me.

John Batchelor Hotel Mars, Dr. Jeff Foust, Wednesday, 8-27-14 August 28, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , ,
add a comment

John Batchelor Hotel Mars, Dr. Jeff Foust, Wednesday, 8-27-14

http://archived.thespaceshow.com/shows/2305-BWB-2014-08-27.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

 

Guests: John Batchelor, Dr. Jeff Foust, Dr. David Livingston.  Topics:  SpaceX Falcon 9R launch failure & more.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. 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, www.johnbatchelorshow.com.  Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm).  For those of you listening to archives on live365.com & rating the programs, please email me the reasons for your rating.  This will definitely help improve Space Show programming. Thank you.

We welcomed back Dr. Jeff Foust as we discussed the recent SpaceX 9R launch failure and destruction last week in Texas.  In Jeff explained the problems as they are known today, why this will not likely impact regular Falcon 9 launches, and he discussed the upcoming Asia Sat launch plus the next ISS resupply mission.  Also mentioned was the SpaceX work toward reusability, the Antares and possible plans to scrap their Russian rocket motor, the Soyuz to the ISS and tight launch deadlines for SpaceX regarding its upcoming ISS launch.

Please post any comments/questions you might have on The Space Show blog.  You can contact any of  us through drspace@thespaceshow.com.

Robert (Bob) Zimmerman, Tuesday, 8-26-14 August 27, 2014

Posted by The Space Show in Uncategorized.
Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , ,
3 comments

Robert (Bob) Zimmerman, Tuesday, 8-26-14

http://archived.thespaceshow.com/shows/2304-BWB-2014-08-26.mp3

Your Amazon Purchases Helps Support TSS/OGLF (see www.onegiantleapfoundation.org/amazon.htm)

If you rate shows on live365.com, email me your rating reasons to help improve the show

Guest:  Robert (Bob) Zimmerman.  Topics:  Space news events and updates on a variety of current topics.  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. 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 Bob Zimmerman to discuss current and hot topics happening in space at this time.  During the first segment of our 2 hour 6 minute discussion, Bob asked me about the recent Bay Area-NAPA earthquake on Sunday morning, August 24, then we switched over to space topics starting with SpaceX and the Falcon 9R test launch explosion.  Next, Bob talked about the failure of the ESA Galileo GPS launch involving the Soyuz-Arianne.  Several questions came up regarding the ESA GPS system. We also talked about other regional GPS systems.  Bob moved us to the launch failure (booster rocket) for the Air Force Hypersonic vehicle, then to the decision by Sea Launch to take a break.  Bob had much to say about the Sea Launch partnership now involving mostly Russia and the Ukraine.  Russia and the ISS came up and here Bob also had much to say, including going over the news that Russia may now be interested in extending the life of the ISS.  Bob suggested some important Russian reasons for wanting to do this, see what you think.  The Atlas RD-180 rocket engine came up for discussion as did the upcoming NASA down select for commercial crew with Dream Chaser, SpaceX, and Boeing with their CST 100.  Next up was SLS which I permitted to be discussed for a while, including a call by SLS John in Ft. Worth, then I stopped it and said that SLS was a beaten to death topic on the show and that listeners and I were sick of it.  I said no more SLS talk unless there was something new on one side or the other of the SLS issue.  At one point I even assigned SLS John a new topic to research and call in about.  Let us know with your blog comments, are you sick of SLS discussions on TSS? Do you want to keep hearing them or not?  Luis emailed in about having GPS redundancy and backup systems re the European system as an example. Bob had specific ideas about this but thought the better route would be to be able to quickly replace a lost or destroyed satellite.  As the segment neared its end, Joe asked about CST and Falcon 9/Heavy & Bob had more to say about ISS modules & Doug asked a series of questions about the benefits of extending ISS to 2028.  Don’t miss Bob’s response.

In the second segment, Joe asked about small sats taking over market share from the previous big satellites.  Bob provided an interesting short discussion on this topic.  SLS John called back about the Falcon Heavy flying and then somehow the discussion focused in on presidential candidates and their space policy in upcoming elections.  After a short non-partisan review of what Bob thought might unfold depending on which party wins in November, we moved on to Rosetta and 67 P.  Bob talked about the lander and the landing sites.  Tim called in to talk about a proposal announced for space debris tracking with Lockheed and Electro Optic Systems in Australia (see http://www.lockheedmartin.com/us/news/press-releases/2014/august/0825-ss-electro.html).  Also discussed was nuclear propulsion, the Space Fence, then we got emails about fusion energy progress.  Near the end of the program, Bob talked about Curiosity, some of the electrical issues with using the on board drill, and of course the tire problem.  As the show was about to end, Kirk emailed about the recent Chinese ASAT test and Bob suggested we look for an end of the year Dragon abort test, another Falcon 9 flight and more flight tests, and the Rosetta landing on 67 P scheduled for November.

Please post your comments/questions on TSS Blog above.  You can email Bob through me or his address through his blog, http://behindtheblack.com.

 

Follow

Get every new post delivered to your Inbox.

Join 71 other followers