jump to navigation

John Batchelor Show Hotel Mars, Wednesday, 7-30-14 July 31, 2014

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

John Batchelor Show Hotel Mars, Wednesday, 7-30-14

http://archived.thespaceshow.com/shows/2291-BWB-2014-07-30.mp3

Featuring Bill Harwood

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, Bill Harwood, Dr. David Livingston.  Topics:  ISS resupply vehicles and politics.  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 Bill Harwood, veteran CBS Space Reporter, to talk with us about the recent success with the Orbital Sciences Cygnus ISS resupply vehicle plus the last ESA ATV 5 resupply mission now in orbit and due to dock with the ISS on August 12.  We spoke in general about ISS resupply and the download capability of the SpaceX Dragon.  Bill was also asked about the US goal of extending the ISS to 2024 but we wondered if Russian and the other ISS partners would go along with that extension.  At this time, it is an unknown.  The subject of US sanctions against Russia came up and Bill said that so far the sanctions had not impacted the ISS but that the station needs both the American and Russian sides to fly and maintain the station.  Bill did not know if the terrestrial politics would remain outside the space and ISS relationship with the two countries.   Bill also explained why ATV5 was the last ATV resupply mission.  We covered other topics as well during this Hotel Mars segment.

 

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

Space Show Webinar, Sunday, 5-25-14 May 24, 2014

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

Space Show Webinar, Sunday, 5-25-14

Partial Gravity, Tethers, Artificial Gravity

Joe Carroll, Dr. Jim Logan, Dr. John Jurist

http://archived.thespaceshow.com/shows/2249-BWB-2014-05-25.mp3 — Audio only

http://vimeo.com/channels/thespaceshow — Webinar Video

Guests:  Joe Carroll, Dr. John Jurist, Dr. Jim Logan.  Topics:  Partial/Artificial gravity, tethers, NASA, HSF & 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. 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.  To see the video broadcast for this webinar, please go to http://vimeo.com/channels/thespaceshow.  Note that the audio only & video archive will be posted at the same time once the video is edited, processed, and uploaded to the Vimeo Space Show channel.  Joe Carroll has presentation material on The Space Show Blog which he referred to throughout our discussion so you may want to download the material or have it available to you when viewing the webinar.

We welcomed back to the program Joe Carroll to follow up on his May 2011 Space Show Classroom program on the same subject.  Our panel members included Dr. John Jurist and Dr. Jim Logan. All of us were part of the May 2011 program on this same topic.  During segment one of our 2 hour 10 minute webinar, Joe Carroll went over his background, interest, and experience in the subject dating back to 1981.  Joe discussed his recent work and updates including his concerns for the rotation rate, Coriolis effect & the absence of any substantial progress in the area.  He directed us to Slide 2 & the specific language used in the 201 US National Space Policy introduction.  Our guests talked about missed opportunities by NASA & others to do the essential research needed to confirm the gravity prescription for humans.  Our guests also talked about the amazing amount of unknowns regarding the effects of microgravity or Zero G on humans as we are a 1 G species.  The issue of space settlements came up & I asked our guests if we were jumping the gun pushing settlements when so much of the human factors work remains unresolved and even unknown.  Joe talked about two extremes in the approach to settlements.  He said one extreme was to simply prove issues by walking.  That is, just try it.  The other extreme was to do “endless research and studies,” a critique often mentioned by space advocates.  Jim pointed out that essentially knowing nothing about the Gravity Prescription despite 53 years of human spaceflight experience doesn’t rise to the definition of “endless research and studies.” Apollo was the walking theory for the most part.  Our guests then talked about NASA plans for an outpost as compared to a settlement, specifically for the Moon.  During this segment, we received several listener emails which the guests responded to.  During this time, Jim continued to state that it was essential that we know at least the basic outlines of the gravity prescription for humans for long duration interplanetary spaceflight.  Our guests talked about the ISS and the role it could play in supporting gravity research.  Joe continued to discuss more of his slides and our panel members had much to say about the discussion. Toni called at the end of the segment to ask about 1 RPM spin rate and mentioned that SpaceX said it wanted to go to Mars by 2020.  Here is the article Tony referenced:  http://www.dailymail.co.uk/sciencetech/article-2634046/Elon-Musk-says-SpaceX-making-progress-Mars-colony-2020-plans-sell-tickets-500-000.html.

In the second segment, we decided to hold the listener emails until the end of the broadcast to allow Joe time to finish his slides and state his conclusions.  We started off with Slides 6, 7 & 8.  Joe progressed to talk about the inflatable tunnel, some of the technical aspects including specs and diameters and why one was better than the others.  Joe continued taking us quickly through the slides but for those interested in the details, pay close attention to them or contact Joe as his email address is on his presentation material.  Joe spent some time this segment talking about doing Gemini-like tether experiments and he also referred us to Robert Walker’s work.  Robert is a Space Show guest from the UK who has done excellent work on the issue of partial gravity based on Joe’s work with tethers, etc.  Check out Robert’s paper at
http://www.science20.com/robert_inventor/crew_tether_spin_for_artificial_gravity_on_way_to_iss_stunning_new_videos_space_show_webinar_on_sunday-137070.  Don’t miss the links to the tether spin videos in his paper.  The subject of rocket reusability came up and again, Joe and our guests had much to say about this so don’t miss it.  Also in this segment, there was more focus on spin rates.  Joe took us through is conclusion slide which is Slide 20.  He talked about the difficulty in selling space as the next stuff and said one never launches with cutting edge hardware.  We then fielded second segment listener emails on a variety of topics, then we talked about people wanting to go to Mars with the just do it concept mentioned in the first segment.  Several Dr. Zubrin comments were used as illustrations along with SpaceX plans to do Mars by 2020.  All of our guests said there was a significant difference in a short trip to the Moon with Apollo where the decision was made to take the risk for a few days but that going beyond LEO for a long trip to Mars for example was a totally different thing altogether.  Jim used long duration sailing voyages as an example of how the issues for the crew once the long duration trips were started turned out to be very vastly different than for short, easy, turnaround ‘sortie’ voyages. Once transoceanic voyages were attempted it didn’t take Captains, crews or their respective patrons long to realize long duration voyages came with radical new levels of complexity and increased human risk.  We talked more about tethers as well.  Jim made the point that the average time spent on the Moon per Apollo lunar moonwalker was only 2.06 days, a woefully inadequate time to ascertain increased risk.  Joe also talked about the possible study & use of 0.06 G as explained in Slide 8.  I asked each guest for their concluding remarks, starting with Dr. Logan.  His take away was that it is critical to know the gravity prescription. Dr. Jurist was next saying there was no useless research and that gravity research may very well benefit us here on Earth in ways we can’t even imagine at this time.  Joe summarized his concluding thoughts per his last slide, talked about his possible plans to be more proactive with his work and suggested easy experiments that could be done with a Dragon and the spent first stage even on an ISS mission.

Please post your comments/questions on The Space Show blog above.  You can reach all of the guests through me but as stated earlier, Joe lists his email address on his presentation material.

Partial Gravity IAC2010 Presentation revised 2014May22

DesignConceptsForAMannedArtificialGravityResearchFacilityForIAC2010Sept14 rev 2014May22

Open Lines, Sunday, 5-18-14 May 19, 2014

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

Open Lines, Sunday, 5-18-14

http://archived.thespaceshow.com/shows/2245-BWB-2014-05-18.mp3

Your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

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

Guest:  Open Lines with Dr. David Livingston.  Topics:  The passing of Roger Easton, father of GPS, Russia, ISS, NASA, Ukraine, sanctions, 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. 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 this 2 hour 1 minute program.  In our first segment, we started with the first caller, Richard Easton who told us about the passing of his Dad, Roger Easton, the father of GPS.  Richard has been a guest on the show several times &we were most fortunate to have Roger as a guest as well several years ago.  We took this opportunity to honor Roger Easton & talk about the early days of Roger’s timing work which formed the backbone of GPS.  Richard went through some of the early history with us as he has done on previous shows. I urge you to listen to this call plus go back and listen to Richard’s earlier shows, including his first one when Roger was with him. You will hear oral history at its best & from the major scientist/engineer who brought us GPS.  After Richard’s call, we took our first break.

In the second segment, I read a NASA PR announcement about the successful recovery of Dragon bringing back 3,500 lbs. of cargo from the ISS.  Congratulations to SpaceX and NASA!.  John from Ft. Worth called to talk about the U.S. sanctions on Russia regarding the Crimea/Ukraine, the Atlas 5, the RD-180 engine and various straggles that might unfold for the ISS.  John was asking thought provoking questions which neither of us could answer but we do know the situation is largely political rhetoric and posturing right now but could easily change.  I asked John if he thought we might fast track the development of HSF and Dragon.  As he said, we wait and see.  Next, I took a very short break to return with my attempt to respond to the questions about Russia, the ISS, and sanctions asked by Kelly in his email which I read on air.  Our next caller was first time caller John from New Jersey who took us through to the end of the program.  John’s call was an excellent one & I urge you to listen to what he had to say.  We talked about the old shuttle policy, the possible use of depots, lunar settlement & using the Moon for training and experience to go further out in space.  We also talked about Mars and asteroid mission, then the issue of leadership came up regarding policy & in particular, space.  Like so many of us frustrated by our current situation, John was unable to find answers to how to advance policy.  I asked him if the militarization of space by another state actor might be a driver for the type of space activities we had been talking about.  He did not think so but listen to his answer.  One of his favorite comments  was to the effect that “we are having Star Trek dreams in a wagon train universe!”  Prior to ending our program, I went over our upcoming Space Show schedule.

Please post your comments/questions on The Space Show blog above.  You can reach any of our callers/participants through me.

Robert (Bob) Zimmerman, Tuesday, 5-6-14 May 7, 2014

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

Robert (Bob) Zimmerman, Tuesday, 5-6-14

http://archived.thespaceshow.com/shows/2239-BWB-2014-05-06.mp3

Your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

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

Guest:  Robert (Bob) Zimmerman.  Topics:  Russia-NASA space relationship with sanctions, ISS, SpaceX, Air Force & 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. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed Bob Zimmerman back to the program to discuss the issues facing the U.S. and Russia as a result of the Russian aggression in the Crimea & the Ukraine and in light of U.S. sanctions against Russia for this aggression.  We discussed possible interruptions regarding the ISS, ongoing Soyuz flights for American astronauts, continued purchases of the RD-180 engine for the Atlas rocket and the N-33 for the Orbital Antares rocket.  We discussed side issues relative to these big picture issues as well.  In the first segment of this 2 hour 5 minute show, Bob explained the Russia-NASA space relationship from his perspective. We talked about there being a probable low risk that the parties we would quit cooperating with one another on the ISS but more of our attention in this segment was focused on the Atlas rocket and the use of the RD-180 engine which is a Russian engine.  This focus was largely the result of our first phone call from Kelly and as you will hear, Bob and Kelly did not always see eye to eye on the issue and they both seemed to enjoy talking at the same time.  For the record, when that happens, as the show host, its nearly impossible to get words or comments to stop them until at least one person stops talking. This is an artifact of the use of a cell phone and the loss of full duplex voice exchange.  The issues discussed in this segment regarding the Ukraine and the RD-180 were also carried forward to the second segment as well.  Bob thought there might be a silver lining in all this in that it might be waking up important segments here in America and forcing the space industry to stop being so dependent on Russia and building up our commercial space industry.  Also discussed in this segment was the Orbital Antares which uses the Russian N-33 engine.  The upcoming Orbital and ATK merger was part of our discussion and the possible replacement of the N-33 with an ATK solid rocket motor for the first stage.

In the second segment, John from Ft. Worth called in regarding the Ukrainian issue .  He also talked about possible U.S. government waivers for the engines.  Fast tracking the Dragon came up and then email listeners started asking Bob if Orion could be fast tracked.  Bob made his usual comments on SLS and Orion, Lockheed.  His favorite word for the night was PORK.  Had it been the secret word where you win a hundred dollars every time you mention PORK, Bob would have cleaned up.  Kelly emailed us to remind everyone that Putin considers the RD-180 a national treasure and may stop the sales of it anyway.  Doug sent in emails asking about Falcon Heavy missions as compared to SLS missions. Bob said Falcon Heavy could do everything SLS could do and cheaper, even if it required multiple launches as he does not think SLS will fly and the flight profile for SLS at 1 launch every 3-4 years is not sustainable.  Doug also inquired about reusability, ULA, Boeing, & Lockheed because using it might drop their overall price since the government would likely not pay substantially more than a commercial company for the same launch.  I think I will honor Bob the next time he comes on the show with new bumper music, this time from Annie Get Your Gun with the song “Anything You Can Do I Can Do Better sung by Bette Hutton and Howard Keel.  All we need is a Space Show listener with talent to substitute a few key words in the song to be relevant to Bob, Doug and others re Falcon Heavy, SpaceX, SLS, Orion, the private sector, government space, etc.  For those of you too young to remember Annie Get Your Gun and this famous song, check it out at http://www.youtube.com/watch?v=WO23WBji_Z0.  Tony called about Russian cultural issues and SpaceX, then we got the call of the night in my opinion from Ben in New Jersey. Ben pointed out that “the basic strategic driver for Russia in Crimea is that well over 90% of the fresh water and electricity needed in Crimea comes from the Kherson region of Ukraine. Fresh water supply from Ukraine to Crimea has already been shut down. Crimea has only 30 days of fresh water left. There are rolling blackouts, as the electrical supply is also low. Russia cannot allow this to continue.”  Ben continued to offer his analysis which you will find most interesting. By the way, if you are not familiar with the geography of the Ukraine and Crimea, here is a good reference map of the region:  http://www.businessinsider.com/map-ukraine-threats-from-russia-2014-5#!J0srL.  Ben continued with his analysis and Bob and I picked his brain for his idea of the outcome of the disputes.  Both Bob & Ben thought Russia has some natural constraints so they are likely only to take the easier “low hanging fruits” as they will avoid an all out and bloody conflict.  At other times during the segment, other listeners suggested that the situation will ease over time and that the space issues will also be eased.  Bob said over and over again that he did not believe Russia wanted to lose its commercial space revenue and this would probably be a constraint on his behavior.  At different times during both segments, the SpaceX lawsuit was discussed but mostly in the context of the national security issues pertaining to Russia, NASA and our space policy and relationship.

Please post your comments/questions on The Space Show blog. Bob can be reached through his website, http://www.Behindtheblack.com.

Gwynne Shotwell, Friday, 3-21-14 March 21, 2014

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

Gwynne Shotwell, SpaceX, Friday, 3-21-14

http://archived.thespaceshow.com/shows/2212-BWB-2014-03-21.mp3

Your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

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

Guest:  Gwynne Shotwell.   Topics:  SpaceX, their goals, mission, & launch vehicles.  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 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 Gwynne Shotwell, President & Chief Operating Officer of SpaceX back to the show for an hour discussion & Q&A from the listeners.  During the first hour segment of this 72 minute program, Ms. Shotwell started out with me asking questions prior to opening the program to the listeners.  I inquired about using Brownsville, TX as a spaceport, SpaceX qualification requirements & timelines to fly sensitive USAF costly spy satellites to orbit, reusability, the possible use of Falcon & Dragon for a lunar mission, and fast tracking Dragon for HSF given the problem with Russia, the Crimea, and the Ukraine.  Gwynne told us about New Dragon and modifications to it and theCRS-3 Dragon contamination concerns for the upcoming launch on March 30.  About 20 minutes into the discussion, I opened it up for listener emails and phone calls.  I did have some audio issues with the toll free line so I apologize in advance for them but all the callers were clear and understandable as the problems concerned the toll free line ringing.  Listner questions addressed launch pad modifications for larger rockets, the SpaceX Raptor, reusability, possible payload penalties with reusability, propulsive landings, and reusable launch vehicle trajectories.  One listener asked our guest about possible markets for the bigger Falcon heavy lift launcher, Falcon XX.  We learned that this size rocket was for human transportation to Mars.  Gwynne fielded several questions about Falcon and Dragon on lunar missions.  While not opposed to lunar missions, SpaceX does not want to be distracted from their primary objective which is Mars.  Another listener asked about pricing and secondary payloads, the launch abort system, then I asked about SpaceX near term challenges and longer out challenges to 10-11 years from now.  Our guest was asked about berthing and when SpaceX would dock with the ISS.  Later in the segment there was a question about competition in the launcher industry, if SLS was viewed as competition, using a Falcon for a Europa or Titan mission, & the difference between Air Force requirements and special NASA requirements.  As the segment was drawing to a close, a high school student asked about internships at SpaceX.  Gwynne also talked about how valuable & important their relationship with NASA has been and how NASA has been a large part of their success.

In the very short second segment, I went over the upcoming Space Show schedule and let the audience know several dates when there would be no programming due to Easter & my personal schedule.

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

Golden Oldie Replay, Classroom Art. Gravity Show, 2-14-14 February 14, 2014

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

Golden Oldie Replay, Classroom Art. Gravity Show, 2-14-14

Featuring Drs. Jurist & Logan, Joe Carroll from May 3, 2011

http://archived.thespaceshow.com/shows/2187-BWB-2014-02-14.mp3

Your Amazon Purchases
Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

Guests:  Classroom:  Dr. David Livingston, Joe Carroll, Dr. John Jurist, Dr. Jim Logan.  Topics:  Manned artificial gravity research station in LEO.  Please note that this program originally aired as a Space Show Classroom program May 3, 2011.  This replay is being brought to you today as a result of the interest expressed in the subject during the Open Lines program of Feb. 2, 2014.  As this is a Golden Oldie replay, there is no live participation with this program.  If you have questions or comments for the co-hosts or Mr. Carroll, post them on The Space Show blog for this entry.  In addition, when the original Classroom program first aired, Mr. Carroll provided presentation material. You can see this material by going to http://spaceshowclassroom.wordpress.com/2011/05/01/lesson-three-presentation-material-5-3-11 and clicking on the two items available for review and download.  Also, the summary below is the unedited summary from the May 3, 2011 Classroom program which is posted both on The Space Show website archives for that date as well as on The Space Show Classroom archives for that date (http://spaceshowclassroom.wordpress.com).

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 www.onegiantleapfoundation.org/amazon.htm.

This two hour plus Classroom program was continuous without a break.  For this program, refer to the Power Point presentation by Joe, “Design Concepts for a Manned Artificial Gravity Research Facility.”  Mr. Carroll took us through this presentation slide by slide, plus he responded to listener and co-host questions throughout the program.  You can find this presentation plus his longer IAC Conference paper on The Space Show Classroom blog under Presentation Materials for our Classroom program for May 3, 2011.  Rather than writing a summary of this program, let me say that Mr. Carroll has given considerable thought to the engineering and human factors/human physiology issues regarding an artificial gravity research station in LEO.  Listener questions addressed technical issues relating to spin, center of mass/gravity, hits by orbital debris items and more.  Throughout this Classroom discussion, Joe took us into the technology, operations, and why’s regarding his artificial gravity research station.  Many issues were discussed including but not limited to Mars & lunar gravity, .06 G, spin rates, the Coriolis effect, the Gemini experiments, a Moon/Mars Dumbbell Concept, Airbeam tunnels, radial structure lengths, and much more.  Toward the end of the program, we discussed the economics, costs, and who might pay for and deploy such a station.  You will hear Joe talk about the present economic, cost, and R&D uncertainties for such a project, but you will also hear him talk about the commercial potentials, who should be given “free” access to the research station and why, the use of it with Space X as well as Bigelow, and why not doing it as a NASA project makes sense though he advocated NASA as a customer.  At the very end, I asked Joe about building some small models to help those of us who are not engineers in understanding and even visualizing his concept.  He liked that idea, talked about larger models of the size of a Boeing 737 cabin (he used this cabin size throughout his discussion and presentation), and possibly locating it at a company such as Space X.  As we concluded our discussion, all of us said that after 50 years of human spaceflight, to not be able to answer any of the questions regarding the issues discussed in this program was criminal. Furthermore, as you will hear Dr. Logan and the others say, you can determine the credibility of a human space program by the speed and determination of the commitment to understanding the necessary gravity needs for people, plants, and animals in space.  If there is no commitment to understanding these issues, the program is more likely a rhetoric only program.

Post your comments & questions on TSS blog URL above.  All participants can be emailed through me at drspace@thespaceshow.com.

Howard Bloom, Monday, 1-20-14 January 21, 2014

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

Howard Bloom, Monday, 1-20-14

http://archived.thespaceshow.com/shows/2169-BWB-2014-01-20.mp3

Your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

Guest:  Howard Bloom.  Topics:  Space policy, leadership, private space, SLS, SSP, Space Development Steering Committee & 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. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Howard Bloom back to the show for this two hour 6 minute complex space policy, leadership, commercial space and more discussion.  During the first segment, Howard worked us into discussions about space and pop culture, space leadership and policy issues, commercial and private space issues, and the SLS as representative of extreme pork taking down the space program.  This conversation included many side tracks including space art for inspiration, Von Braun, Chesley Bonestell, and more.  We talked about The Space Development Steering Committee, their focus on private space as well as space solar power (SSP).  As you listen to this program, you will realize this is not an ordinary Space Show discussion on these topics as Howard brings to us very unique and very broad important perspectives with important information.

In the second segment, Chuck Lauer called in to talk about the Darpa XS1 suborbital program and his company submission.  Later, Howard talked about Dragon and Cygnus plus the significance difference between the two.  He advocated for fuel depots and space infrastructure.  I asked Howard about a timeline for realizing the development/implementation of the project he was talking about.  He also talked about the ISS, Mars, Phobos, and L1.  Near the end of the discussion, Howard talked about his two Kindle books available on Amazon, “How I Accentually Started the Sixties” and “The Mohammed Code:  Why a Desert Prophet Wants You Dead.”

Please post your comments/questions on TSS blog.  Howard provided his social media and email address during this show for contact and for joining The Space Development Steering Committee.

Robert (Bob) Zimmerman, Tuesday, 1-14-14 January 15, 2014

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

Robert (Bob) Zimmerman, Tuesday, 1-14-14

http://archived.thespaceshow.com/shows/2165-BWB-2014-01-14.mp3

Your Amazon Purchases
Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

Guest:  Robert (Bob) Zimmerman.  Topics:  Bob Zimmerman covered a wide range of topics from commercial space to ground based telescopes.  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 www.onegiantleapfoundation.org/amazon.htm.

We welcomed Bob Zimmerman back to the show for this two hour discussion.  Bob started the first segment with an overview of commercial space progress to date in 2014 which includes Space X Falcon 9 launch, Orbital’s launch to the ISS, the recent Virgin Galactic demo test plus other events.  SLS came up again and unfortunately took up time throughout the show.  As you will hear me say, I am sick of the pro and anti-SLS comments on the show and really need an SLS break as I imagine most listeners do as well. Unfortunately, callers and email questioners kept bring it back to our focus and Bob was not shy on commenting on SLS as he wants it cancelled.  We talked some about Virgin Galactic and XCOR, then I asked about Dream Chaser given the news it has been seeking international partners to continue the project.  Bob was next asked about the Chinese policy and their lunar lander.  He started comparing the Chinese program of today to the early Soviet Union program and suggested that like all space programs, they will make a significant contribution to changing the culture of the country.  We talked about the new Omnibus 2014 Budget Bill before congress and the increases to NASA, planetary science, commercial crew and more.  As we neared the break, Bob in Berkeley asked Bob the guest to opine on Inspiration Mars and Mars One.  Doug from S. California called with multiple questions before the break, starting out asking about Bob’s comments on the negatives for taking government money and wanting to know if that applied to Space Act Agreement recipients.  His last question directed to Bob and me was based on our being part of the space media and about influencing policy, culture, programs, etc.  Bob’s and my response continued into the second segment.

During the second segment, Trent chatted in from Australia, then Dave called in from Chicago to asked about the J2X engine.   Bob and I talked some more about making a policy impact, then I asked Bob for key issues that will emerge for the balance of the year.  He talked about Russia competing with private companies, HSF and Dragon, astronomy, ground based telescope improvements, and NASA science programs.  At the end, I asked about the new mission for Kepler Space Telescope to have it continuing doing useful and productive research for the rest of its life.

Please post your comments/questions on TSS blog and visit Bob website often, http://behindtheblack.com.  You can reach Bob through his website or through me at drspace@thespaceshow.com.

John Batchelor Hotel Mars, Wednesday, 1-8-14 January 9, 2014

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

John Batchelor Hotel Mars, Wednesday, 1-8-14

http://archived.thespaceshow.com/shows/2161-BWB-2014-01-08.mp3

Your Amazon Purchases
Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

Guests: John Batchelor, Dr. Jeff Foust, Dr. David Livingston.  Topics:  Falcon 9 and Cygnus cargo launches.  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, www.johnbatchelorshow.com.  Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm).

During our 11 minute plus discussion, John, Jeff & I both the recent Falcon 9 GEO commercial satellite launch, the 8th successful Falcon 9 launch, plus the upcoming Cygnus launch to the ISS.  We talked about the solar radiation delay by one day of the Cygnus launch on Antares, spacecraft shielding, and the down capacity for the SpaceX Dragon capsule.  An additional topic focused on the extension of the ISS to 2024 and what it might take to extend the station’s life out to 2028.

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

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

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

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

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

Your Amazon Purchases
Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm)

Guest:  Dr. William (Bill) Halal.  Topics:  Space forecasting for the near and long term.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, 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 www.onegiantleapfoundation.org/amazon.htm.

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

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

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

Follow

Get every new post delivered to your Inbox.

Join 67 other followers