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Michael Belfiore, Sunday, 9-21-14 September 22, 2014

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Michael Belfiore, Sunday, 9-21-14

http://archived.thespaceshow.com/shows/2320-BWB-2014-09-21.mp3

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Guest:  Michael Belfiore.  Topics:  Current events for space topics, selection of Dragon & CST100, 3D printing in space, lots more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed Michael Belfiore back to the show to discuss a variety of space news and current events items, plus trends in the industry.  During the first segment of our 1 hour 41 minute program, Michael talked about DARPA given his recent book on the agency, then we turned to the recent commercial crew down select NASA announcement naming the Boeing CST100 and SpaceX Dragon as the two companies that NASA will continue supporting for commercial crew.  We spent lots of time talking about Boeing and SpaceX plus everyone was wondering if Sierra Nevada and Dream Chaser would find a way to stay in the game.  The next topic was the Google Lunar X Prize challenge. Michael pointed out that a government had gotten to the Moon fist with a rover, the Chinese, thus the rules of the contest were changed to allow the contest to continue.  Marshall called to talk about the down select process and winners. SLS John called to tell us that he thought Dream Chaser and SpaceX would be the winners.  He and others suggested Boeing was the conservative choice.  He also asked about the news that a Boeing-Bezos deal was in the making for the new American made RD180 engine replacement.  Michael suggested throughout our discussion that the old guard or the traditional aerospace industry and participants were under lots of pressure from NewSpace.

In the second segment, we took a call from Doug who commented on the down select process.  Michael then talked about the Tesla deal for Nevada and their proposed gigafactory for electric car batteries.  We talked about electric cars in general, then Tim called to suggest a conversion kit for conventional autos to turn them into electric cars.  I questioned that from a market perspective.  Michael then introduced space manifesting and we talked about the 3D printer on the way to the ISS.  Michael mentioned Maven which was to be inserted into Mars orbit Sunday evening, 9:37 EDT.  News update:  Maven’s orbital insertion was a big success!  Congrats to NASA and the entire Maven team.  We also talked about Comet Siding Spring,  Suborbital flights came up and we heard Michael express concerns about Virgin Galactic & confidence with the Lynx and XCOR.  He talked about the early spaceflight participants and the risks they would be taking.  Visit his website, http://www.michaelbelfiore.com. You can also subscribe to his email newsletter and join him on social media, all through his website.

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

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Erik Seedhouse, Monday, 7-21-14 July 22, 2014

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Erik Seedhouse, Monday, 7-21-14

http://archived.thespaceshow.com/shows/2285-BWB-2014-07-21.mp3

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Guest:  Erik Seedhouse.  Topics:  His new book, “Tourists In Space: A Practical Guide, Second Edition.”  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

 

We welcomed back Erik Seedhouse to the program to discuss the new Second Edition of “Tourists In Space: A Practical Guide.”  In our first segment of our 1 hour 26 minute show, Erik told us that the second edition was about 80% new and that it would be released the end of August.  If you buy the book on Amazon, you can order it at the special pre-release price.  Also, be sure to use the OGLF portal explained in the archive summary statement, on the blog and on both TSS & OGLF websites.  If you purchase it using the OGLF portal, Amazon makes a contribution to The Space Show.  Erik opened with the manual part of the book and mentioned his suborbital training company, Suborbital Training located in Melbourne, Florida.  For more information on suborbital training, visit http://www.suborbitaltraining.com.  Next, Erik talked about the flight profiles for both the XCOR Lynx and the Virgin Galactic SpaceShipTwo.  I asked Erik for the top 3 or 4 challenges to the industry and he cited space safety as the largest challenge to overcome.  Other top challenges included the spaceship noise which will be very loud, vibrations, acceleration, and space motion sickness.  He talked about the impact mostly on the cardiac system.  Erik was asked about the use of spacesuits with by the various companies.  We also discussed orbital space tourism using the Dragon and then later using the Dream Chaser.  Erik was asked if spaceflight participant medical exams would be done by special doctors or one’s own doctor even if the doctor has no aerospace expertise or experience.  Before the break & in response to a question, Erik pointed out that the industry was on hold given the all the earlier “cry wolf” announcements about starting revenue flights.

 

In the second segment, Erik talked about going to space at the designated and approved altitude by the FAI in France, the official international record and standards keeping organization for space issues.  He pointed out that 50 miles was not space.  We talked some about the World View project, then our topic switched to spaceports here in the U.S. as well as those planned for outside the country. Erik raised some red flags given the spaceships are under ITAR control which might make it very difficult for them to be operated in a foreign country under present ITAR rules/regulations.   Orbital tourism came up for Dream Chaser, Dragon V2 and the Bigelow Aerospace habs.  In speaking about the industry, our guest pointed out how SpaceX was changing spaceflight by their success.  The Brownsville, TX proposed SpaceX spaceport got lots of discussion time and email questions.  Erik pointed out two commercial spacesuit design companies, Orbital Outfitters and Final Frontier Design.  Near the end of our program, point to point transportation was discussed as were the potential winners in the upcoming commercial crew NASA down select process.

 

Post your comments/questions on TSS blog above.  You can contact Erik Seedhouse through me.

Doug Messier, Monday, 6-16-14 June 17, 2014

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Doug Messier, Monday, 6-16-14

http://archived.thespaceshow.com/shows/2263-BWB-2014-06-16.mp3

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Guest:  Doug Messier.  Topics:  Space news reporting, suborbital, Virgin Galactic, XCOR & lots more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed Doug Messier back to the show to discuss featured news articles of late on his blog, http://www.parabolicarc.com.  Please note that Doug used a cell phone and we did have audio issues at various times during the show.  During the first long segment of our 1 hour 38 minute program, Doug talked about the Mojave Air &Spaceport, Stratolaunch and then Doug got called to task by listeners for his recent reporting & comments regarding Virgin Galactic per his blog, his recent Space Show program and his appearance on the Hotel Mars John Batchelor segment last week.  The gist of the hard questions asked Doug centered around asking him if he had a conflict of interest reporting on other companies given the XCOR book he is writing.  They asked this because to them, his reporting seemed unfair to Virgin while giving XCOR a pass on many of the same issues he talked about with Virgin.  We spent most of the first segment talking about these issues.  Doug spoke freely and talked about how he reports on these issues and why he reports the way he does.  He mentioned several Virgin stories as examples but he also made it very clear that he wants all the companies to be successful and for the industry to develop.  As you will see in the last segment, this particular type of question was asked of him as the program was drawing to a close.  Doug was in the hot seat for much of the first segment so you listen and you decide.  Let Doug know your thoughts on his Virgin reporting by posting on TSS blog or emailing him.  I then moved us to other topics & other companies at Mojave, the FAR for amateur rocketry, but the forces to be kept drawing us back to Doug, his Virgin reporting and XCOR comparisons.  Doug managed to talk about recent SFF and Space Access alerts about language in the Senate NASA funding bill that these organizations and others believe to be a poison pill.  Listen for details.  Also, I asked about Congress planning to fund at least $200 million for a new engine replacement for the RD-180.  We also talked about the Falcon 9 & AF SpaceX certification.  Dr. Doug called near the end of the segment.  During his call, he was sent an email question about the Moon by Tony in Seattle.

In the second segment, we talked about the NASA budget for FY 2015 in some detail.  Doug talked about SLS, Orion, commercial crew funding issues and SpaceX possibly expediting some flights prior to the 2017 schedule.  Doug went into detail about the Sen. Shelby amendment which many believe to be the poison pill mentioned in the first segment.  I took us through several of the top stories being reported on Parabolicarc.com including changes to the Arianne launcher, the Decelerator Flight Test, the NASA Centennial Challenge for Cubesat Deep Space, plus we talked about the Google acquisition of Skybox Imaging and their global broadband plans with Worldview.  Also mentioned as the show was drawing to a close was the GLXP, Doug’s visit to the Dragon V2 unveiling, & then Sally’s final email question asking Doug if he wanted Virgin Galactic to fail given how he reports on the company.  Don’t miss his response to Sally, plus my related comments.

Post your comments/questions on TSS blog above. You can reach Doug through his website or me.

Jeffrey (Jefff) Smith, Tuesday, 3-18-14 March 19, 2014

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Jeffrey (Jefff) Smith, Tuesday, 3-18-14

http://archived.thespaceshow.com/shows/2210-BWB-2014-03-18.mp3

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Guest:  Jeffrey (Jeff) Smith.  Topics:  Space Expedition Corp Griffith Observatory event, XCOR, Lynx, NewSpace.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.   For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed Jeff Smith to the program to discuss the recent Space Expedition Corp program held at the Griffith Observatory in Los Angeles.  We initially learned of this event when Doug Messier was recent a guest on the program and since Jeff was going to be in Los Angeles, he decided to attend the event while in Los Angeles.  During the first segment of our 91 minute, Jeff introduced us to Space Expedition Corp (www.spacexc.com) which is a Netherlands based space service company wanting to sell & service flights on the XCOR Lynx suborbital vehicle in Curacao.  Jeff described the audience attending the event, spoke about the qualifications, expertise, and knowledge regarding the Space Expedition Corp’s (SXC) speaker at the event and others in the company.  Listeners asked many questions, including environmental questions regarding rocket pollution in the atmosphere.  Jeff said this was discussed at the event.  Another listener asked about ITAR given XCOR was working with a company in the Netherlands. Both Jeff and then later another listener, Carl, responded and explained the ITAR situation vis a vis XCOR.  Jeff also talked about opportunities in aerospace as a result of many leaving the Air Force or other services after their 20 years.  Another observation Jeff offered was that he thought more companies were interested in marketing space, not doing space.  Jeff was asked if SXC planned Lynx flights at locations other than Curacao.  Listener Carl responded that XCOR was planning flights in the States and elsewhere but it was not clear if SXC would be operating in locations other than Curacao.

In the second segment, I asked Jeff for his thoughts on the NewSpace industry in general, plus the emerging suborbital industry.  Here, Jeff had lots to say, including some concern for market issues and the low barrier to entry for parts of the industry.  Betsy in Tulsa asked him what inspired his interest in NewSpace and like many of us, Jeff was addicted to space everything at a very early age, chose to get an education in a related field and follow a career in aerospace.  He also wanted to follow the entrepreneurial side of things through NewSpace.  He said NewSpace seems to be more ideologically driven than traditional aerospace.  We talked about star gazing in Tucson, the Planetary Science Institute plan for telescopes on a Lynx, & the ability of students, especially at the high school level, to do science experiments that were space related through cubesats and more.

Please post your comments/questions on TSS blog.  Jeff can be contacted through me.

Dr. Erik Seedhouse, Monday, 2-10-14 March 11, 2014

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Dr. Erik Seedhouse, Monday, 2-10-14

http://archived.thespaceshow.com/shows/2204-BWB-2014-03-10.mp3

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Guest:  Dr. Erik Seedhouse.  Topics: Suborbital spaceflight & Erik’s new book, “Suborbital: Industry at the Edge of Space.”  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See 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. Erik Seedhouse back to the show for this 1 hour 28 minute discussion regarding suborbital space and Erik’s new book, “Suborbital: Industry at the Edge of Space.”  In the first segment, Erik started out by telling why he wrote the book and he gave us updates regarding the prominent suborbital space companies.  We talked about payload flights, science flights, academic flights and space tourism flights.  Dr. Seedhouse spoke to the need to lower the cost for the flights and the need to prepare for painful accidents.  Listeners asked him to describe the flight profile for SpaceShip2 and the training many of the passengers had taken at the NASTAR Center.  Erik then spoke about competing centers, the American Astronautic Institute in Florida and Waypoint 2 Space which is adjacent to NASA JSC.  Questions came up about Astronauts4Hire and & the need to self market to get a flight.  Erik talked about floating free during the microgravity part of the flight on Virgin, addressing the issue of getting back to your seat on time before reentry.   Near the end of the segment, a listener asked why it was taking so long for suborbital flight we it was done decades ago and the information is in the public domain.  Ham the Chimp got mentioned in this section.  As the segment was closing, the new topic of space motion sickness came up.

In the second segment, a listener wanted to know if it mattered to the passenger re medical issues if vertical launch was used or horizontal launch was used.  Erik said the g force was the biggest medical problem with suborbital space.  He also talked about long arm centrifuge training, then he went over the Anti-G Straining Maneuver to deal with g force issues.  Space suits came, space tourist physical conditioning was discussion topic as was space radiation which Erik said was not a problem for suborbital flights.

Please post your comments on The Space Show blog above. Erik can be contacted at DrEricSeedhouse@hotmail.com.  Erik’s website is www.suborbitaltraining.com.

Michael Belfiore, Monday, 10-21-13 October 22, 2013

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Michael Belfiore, Monday, 10-21-13

http://archived.thespaceshow.com/shows/2108-BWB-2013-10-21.mp3

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Guest:  Michael Belfiore.  Topics:  XCOR, space tourism, commercial space, DARPA, robotics, and more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Michael Belfiore back to the show to discuss his recent XCOR Aerospace article (see www.airspacemag.com/space-exploration/The-Lynxs-Leap-223968551.html).  For more information, visit Michael’s website,  http://michaelbelfiore.com.  During the first segment of our 1 hour 44 minute program, Michael talked extensively about XCOR Aerospace and the Lynx per his above Air and Space Magazine article.  Michael has been a long time follower of XCOR and it shows in this discussion.  We also talked about the other suborbital companies and space tourism in general.  Michael was asked about XCOR’s plans to go orbital from suborbital which was another topic Michael had much to say about.  He said his preference was to fly on a Lynx for the more personal and intimate space experience, including wearing a space suit.  Michael said he was bullish about the overall space tourism industry, he is attracted to the growing small satellite industry but remains partial to human spaceflight.  We talked about SLS which he tends to ignore and discount, SpaceX and Orbital Sciences.  The topic of Cislunar space development came up and while Michael said he was supportive, he is drawn to asteroid economic development.  Before our segment ended, he updated us on the Google Lunar XPrize and I congratulated him for winning the NewSpace Journalism Award this year.

In the second segment, Michael was asked about DARPA which he follows. We talked about Starship 100, the DARPA management style & out of the box operations, the Dec. 20th robotic competition that Michael will attend, plus other important attributes of DARPA.  He mentioned upcoming magazine articles he will be writing for Popular Mechanics and AEON Magazine.  Michael was asked about other national space programs including China’s, Russia’s, and more. Doug called to talk about interstellar DARPA activities, and his cislunar economic ideas.  We also talked about returning to the Moon for settlement.

Please post your comments/questions on The Space Show blog above.  Michael can be reached through is website.

Ed Wright, Friday, 7-12-13 July 13, 2013

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Ed Wright, Friday, 7-12-13

http://archived.thespaceshow.com/shows/2047-BWB-2013-07-12.mp3

 

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Guest:  Edward (Ed) Wright.  Topics: Citizens In Space, Space Hacker Workshop.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Ed Wright back to the program to discuss the Space Hacker Workshop to be held at the Frontiers of Flight Museum at Love Field, Dallas, Texas July 20-21, 2013.  For more information about the event and for online registration at a discount (by a certain date), please visit www.citizensinspace.org.  The specific online registration link is http://spacehackerdfw.eventbrite.com.  Ed was with us for the entire program which was 1 hour 3 minutes in length.  Ed started the discussion with an overview of both Citizens in Space and the Space Hacker Workshop program of which the first was held a few months back in Silicon Valley. Ed then shifted gears to discuss the upcoming Space Hacker Workshop to be held at Love Field in Dallas.  He spoke about some of the main speakers including the top people from XCOR.  He also said it was a hands on workshop with the participants actually engaging in building things.  We went over registration and ticket pricing, plus Ed suggested a hotel for out of town participants.  Ed received several listener questions about the workshop and Citizens In Space.  For example, a listener asked if Ed’s organization had actually paid for the ten XCOR flights he talks about or if he only has a deposit for the fights.  Another wanted to know if he had a priority choice with XCOR as to which flights Citizens In Space will get.  He was also asked when he thought XCOR would become operational with commercial flights.  In a clarification comment, Ed also told us that all the Citizens In Space flights would be citizen science flights.  Citizens in Space was not engaging in space tourism per se.  We then talked about flight opportunities, what types of projects were wanted and how to get them accepted by Citizens In Space.  He said the rules  require all experiments & results to be open source.  Another listener asked if was competing against the groups that are part of the Next Generation Suborbital Researchers Conference.  Ed explained why there was a difference in both the customer and the target market for both.  He was also asked about scaling up to orbital spaceflight.  A few listeners wanted to know the plans for the next Space Hacker Workshop after Dallas.  Ed thought it might be at KSC in Florida but he did not make it definite at this time.  He also took a question about the fact that Lynx only flies to 2/3 of the way to space and if this impacted his citizen science projects and research.  Near the end of our discussion, Ed was asked about the regulatory environment that might adversely impact citizen science experiments, flights, & the work of Citizens In Space.  For Ed’s response to these and all the questions, don’t miss this important hour long discussion.

Please post your comments/questions on The Space Show blog per above. Ed can be contacted using edward.v.wright@rocketacademy.org.

 

Ed Wright, Monday, 4-29-13 April 30, 2013

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Ed Wright, Monday, 4-29-13

http://archived.thespaceshow.com/shows/1998-BWB-2013-04-29.mp3

Guest:  Ed Wright.  Topics:  Citizens in Space update & information on the upcoming Space Hackers Workshop in Mountain View, CA.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information.

We welcomed Ed Wright back to the program for updates regarding Citizens in Space (www.citizensinspace.org) and the upcoming Space Hackers Workshop to be held in Mountain View, CA from May 4-5.  You can visit the Space Hackers Workshop website through the Citizens in Space website or by going to http://spacehacker.eventbrite.com for details, registration, etc.  During the first part of our 90 minute program, Ed updated us on how Citizens in Space has evolved, their training program, the broadening of citizen scientists, the use of the XCOR Lynx vehicle, and much more.  I believe that after you hear how the program has evolved and progressed, you will agree with me that this is an outstanding program, both for citizen science and enabling people to go to space and do more than just be a passenger.  During this first section, we covered the program, goals, the changes, and the desired outcomes in detail.

In our second segment, we switched to focus on the Space Hackers Workshop in Silicon Valley, Mountain View, CA from May 4-5.  If you register online, there is a savings so if you are going, online registration is your best bet.  This workshop, the first of many to be held around the country, will feature advanced technology, hardware, and hands on instructional opportunities regarding building your own space science experiment.  Ed talked extensively about the quality of cameras now available at very affordable costs and the Beagle Board Black control board (http://beagleboard.org).  I suggest this workshop for anyone interested in technology, building hardware, doing space projects, and more.

Ed detailed the workshop in our discussion but if you have questions for him, you can email him through me or by using edward.v.wright@rocketacademy.org. Also, if you attend the workshop, I want to hear from you about it on The Space Show.  Please post your comments/questions on The Space Show blog.

Doug Messier, Tuesday, 1-29-13 January 30, 2013

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Doug Messier, Tuesday, 1-29-13

http://archived.thespaceshow.com/shows/1939-BWB-2013-01-29.mp3

Guest:  Doug Messier.  Topics:  Spaceport America and Virgin Galactic informed consent, liability, & contract issues per www.parabolicarc.com & much more.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information.  We welcomed Doug Messier back to the program to discuss his reporting on Spaceport America and Virgin informed consent issues and possible contract issues.  We also talked to him about his management of Parabolic Arc, his possible expansion of the blog and even accepting guest contributors.  Check out his reporting and stories at www.parabolicarc.com. Our first subject was on Spaceport America and Virgin starting with Doug’s most recent post about possible Virgin rent payment disputes followed by the informed consent issues which may now have been resolved through negotiations with Virgin, the NM legislature, and NM trial attorneys.  We took listener calls and emails and as it turned out, the spaceport and Virgin story was controversial with listeners all over the board on these issues ranging from Charles who believes the spaceport and the industry are way ahead of their time to others who believe success will definitely prevail for the spaceport, Virgin and the industry.  Another issue discussed in the first segment was the hybrid rocket engine, possible Virgin problems with it, and related items. Doug shared his information with us on the subject and provided us with a brief history & overview on the hybrid engine.  We talked about powered test flights and the difficulty in doing these ventures given they always seem to be about two years away from operations.

     In the second segment, Doug told us about activities at the Mojave Air and Space Port including the construction for Stratolaunch.  Somehow we ended up again discussing hybrid engines and informed consent.  Doug was asked about Virgin and XCOR differences and he spoke as much as he could about the Lynx but said he was under NDA with XCOR as he is working on an XCOR book.  He seemed to favor the XCOR approach.  We talked about his future plans for Parabolic Arc. He is thinking of broadening it to other areas and accepting guest contributions.  I asked him about his visits to see the ATK five segment SRB tests and his thoughts on solids, ATK, etc.  He had much to say about it and SLS.  He continued talking about Mojave, I asked him if he had ever seen the Orbital L1011 and he told us about his tour of it and hearing Bill Weaver speak about his SR-71 breakup and survival.  A listener asked him about Interorbital out of Mojave, we talked about Dream Chaser, and more.

     If you have comments/questions for Doug, post them on The Space Show blog. You can email him through me at drspace@thespaceshow.com.

Dr. Erik Seedhouse, Sunday, 1-27-13 January 28, 2013

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Dr. Erik Seedhouse, Sunday, 1-27-13

http://archived.thespaceshow.com/shows/1937-BWB-2013-01-27.mp3

Guest:  Dr. Erik Seedhouse.  Topics:  Dr. Seedhouse talked about his new book, “Pulling G: Human Responses to High and Low Gravity.”  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information.  We welcomed Dr. Erik Seedhouse back to discuss his latest book, “Pulling G: Human Responses to High and Low Gravity.  I strongly recommend this book as it is a terrific resource on the subject of G-force on the human body.  If you buy it using this URL from Amazon, Amazon will make a contribution to The Space Show:  http://www.amazon.com/Pulling-Responses-Gravity-Springer-Popular/dp/1461430291/ref=onegiantlea20.  Our 1 hour 42 minute discussion was in two segments but as our topics overlapped segments, there will be no part one and part two for today’s program summary.  Dr. Seedhouse began the discussion talking about the different types and sources of gravity on the human body.  This included acceleration, lateral, reentry, vibrational, and more. We talked about helmet restraint issues, Formula One race cars and taking corners at high speed producing a high lateral G force, jet fighters, rocket flight, roller coasters, and more.  Erik went over the proposed flight profile in g terms for Virgin Galactic and other proposed vehicles.  He also talked about centrifuge research and findings with the general public at the NASTAR facility.  He then switched to g-load force, fighter pilots and the Anti-G straining maneuver and breathing that they do to help counter excessive g’s.  Suborbital flight came up and here, Dr. Seedhouse had much to say given the small amount of suborbital human spaceflight history.  We also talked about bone loss and density issues, osteoporosis, and obesity.  Erik said the best physical profile for resisting high g force was short and stocky.  The worst was tall and thin.  Don’t miss his explanation for this. He also said smokers do better in high g’s over nonsmokers.  Erik got lots of question about the Bill Weaver SR-71 ejection.  Then he mentioned the Armstrong Line and said above that point, blood boils without a pressure suit. Erik also talked about orthostatic intolerance (OI) in the context of g tolerance.  He talked about professional astronaut training for suborbital missions such as with Astronauts4Hire.  We then discussed the financial problems hitting the Canadian aerospace industry with layoffs, closures, and the possible sale of valuable space hardware.  Listeners wanted to know about anti g countermeasures, if any, and laser eye surgery was discussed although Erik said it was no longer a problem.

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