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The John Batchelor Show “Hotel Mars,” Wednesday, 3-13-13 March 14, 2013

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The John Batchelor Show “Hotel Mars,” Wednesday, 3-13-13

http://archived.thespaceshow.com/shows/1972-BWB-2013-03-13.mp3

Guests:  John Batchelor, Taber MacCallum, Dr. David Livingston:  Topics: Inspiration Mars flight details.  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.  Please note that there were some minor audio issues with this archive recording.

During our 11 minute plus discussion with Taber MacCallum of Paragon Space Development Corporation, we talked about the Inspiration Mars proposed human spaceflight flyby mission.  Some of the topics covered included the launcher, which space capsule would be used, the habitat for use when traveling to Mars, EDL back on Earth, crew size and gender, and life support

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

 

Tom Olson, Monday, 12-31-12 January 1, 2013

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Tom Olson, Monday, 12-31-12

http://archived.thespaceshow.com/shows/1921-BWB-2012-12-31.mp3

2012 Year End Review & Analysis for Space Development

Guest:  Tom Olson.   Topics: The year 2012 is reviewed from the space perspective and we look forward to space development in 2013.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information.  We welcomed back Tom Olson for his annual Space Show year in review analysis with a look forward to 2013 for space development.  We started our discussion by remembering those in our space community that are no longer with us. We specifically mentioned three dear friends though we know that others have also left us.  Our program was dedicated to Neil Armstrong, Jesco von Puttkamer, and Reda Anderson.  We certainly miss our friends but space development marches on like everything else in life.  A few of the early issues Tom brought up in the 2012 annual overview of space included the Falcon 9 launches and Dragon missions.  He also talked about ISDC and birthing of Dragon during the keynote by NASA Administrator Charlie Bolden.  While on the subject of SpaceX and its mission to the ISS, Paul sent in a question asking if SpaceX dropping out of the Stratolauncher project indicated that perhaps they had “bitten off more than they could chew.”  Tom and I have no inside information about SpaceX and Stratolaunch but we both thought that Paul’s comment was reasonable as SpaceX is certainly busy enough with game changing projects & technology.  Cubesats were discussed given their rise in popularity and importance in 2012. It seems as if their potential is more than on the rise!  Cubesat growth also cuts across many diverse space industry segments and niche markets.  Bev asked about the future of 3-D printing and its potential impact on future human spaceflight (HSF). 3-D printing is certainly experiencing space industry growth & there will soon be a small 3-D printer on the ISS.  Heavy lift came up and much was said about the Falcon Heavy and SLS, both looking back over 2012 & forward to 2013.

In our second segment, I asked if fuel depots would evolve from the Power Point & rhetoric stage to something more tangible in 2013.  We talked about depots as many of the projects announced in 2012 use depot technology to enable their plan.  Tom talked about warp drive becoming more possible due to the 2012 work of Dr. Sonny White.  Dr. White will be a guest on The Space Show Friday, January 4, 2013.  Tom next brought up NASA budget issues & possible cuts.  He talked about science mission cuts, the JWST, and on the HSF side, SLS eating up much of the budget with commercial crew still needing funding.  I asked Tom how he thought space advocacy made out during 2012.  Mixed was a one word summary of this discussion.  Next, we talked about space settlement being made part of the U.S. space policy in 2013.  Tom went over the pros & cons surrounding this effort. Doug called in about space settlement & I referred him to earlier programs with Steve Wolfe who authored the Space Settlement Act of 1988 which is part of public law.  Tom said space settlement was SLS dependent & that makes the potential policy controversial to many space enthusiasts since many oppose SLS.  Tom said 2012 was a good year for new commercial space grandiose missions such as Golden Spike, Planetary Resources, Mars One, a lunar base, Shackleton Energy, even EML2 missions.  He kept asking the questions regarding objectives, who pays, the reasons for the missions, and more. He said most of these missions rely on some form of large launcher, either the Falcon Heavy SLS.  Tom talked about ITAR reform that has been signed by both houses of Congress & is applicable to the U.S. satellite industry.  Human rating of the Atlas came up for a 2012 progress report, then Dave in San Antonio inquired about cyber warfare & the space industry in 2012 & the future.  2012 marked the year the space shuttles went on display in museums & Tom talked about the Russian space program investments for modernization over the coming decade. He also talked about other national space programs.  Near the end of our program, we brought up the Spaceport America liability issue & the risks facing the New Mexico spaceport.  Tom updated us for 2013 on the NewSpace Business Plan Competition & his work with the Exodus Group for space business consulting.

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

Mark Sirangelo, Wednesday, 1-4-12 January 5, 2012

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Mark Sirangelo, Wednesday, 1-4-12

http://archived.thespaceshow.com/shows/1682-BWB-2012-01-04.mp3

Guest: Mark Sirangelo.  Topics:  Dream Chaser, hybrid rocket motors, human spaceflight & more.

You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com.  Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright.  We welcomes Mark Sirangelo of Sierra Nevada Corp Space Systems to the program to discuss Dream Chaser, hybrid rocket motors, human spaceflight, space policy, budgets and more.  You can learn more about Dream Chaser at http://sncspace.com/space_exploration.php.  For those of you interested in learning more on the previous NASA HL-20 concept vehicle, visit www.nasa.gov/centers/langley/news/factsheets/HL-20.html.  We started our discussion by asking Mr. Sirangelo for a brief history and overview of Dream Chaser.  He talked about the lifting body design and the capabilities of a lifting body, including costs and reusability.  In response to questions he did say it was meant for LEO though later in the program he discussed the potential to scale Dream Chaser up if markets warranted it.  He was also asked to compare the Dream Chaser style of vehicle to a capsule.  Mark was asked about the choice of rocket, the Atlas V.  While he explained that choice, he also said Dream Chaser was rocket agnostic. Don’t miss his comments on the rocket question.  A listener asked him to clarify the current status with the SAA, the FAR, and a possible CCDEV 3 round of NASA support.  Mark said there would be a round three with a call for awards in February with winners announced later in the summer.  He talked about the companies going to the next level, the Critical Design Review (CDR) and what this means for NASA as well as the companies.  Mark talked about the switch back to the SAA but said at some point down the road, the FAR will likely be used, probably in the acquisition stage.  Again, you do not want to miss what he had to say on this important issue.  Yves from Canada asked about the launch abort system for Dream Chaser and its ability to land in places and the ocean instead of a designated runway.  We talked about test flights, the number of needed flights, and the view that testing is not based on the number of flights but on successfully completing the essential and needed testing/flight protocols.  In our second segment, Trent called from Australia and wanted to know more about the full history and struggles for Dream Chaser up to now.  This time around Mark provided us with a more comprehensive vehicle history.  We also talked quite a bit about the hybrid rocket motor so you will for sure want to hear this segment.  Mark was asked if the Dream Chaser hybrid was the same being used for the Virgin SS2 and he said essentially yes other than for size.  He was asked some more questions about his work on SS2 for Virgin but deferred those questions to Virgin .  Our guest received a few questions about the GAP, buying rides on the Soyuz, recent Soyuz issues, and speeding up the development of Dream Chaser.  Harry wanted to know about using Dream Chaser for various types of orbital space tourism, and much was said about certifying Dream Chaser as safe for human spaceflight.  Near the end, Robert wanted to know if Dream Chaser might be used for Point to Point travel.  John from Jersey City called to ask about multiple markets for Dream Chaser.  As our discussion was drawing to a close, our guest was asked about hypergolic fuels and reaction control systems and again about the thermal protection system.  Please post your comments/questions for Mark Sirangelo on The Space Show blog at the above URL.

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