The Space Show
The Space Show
The Space Show focuses on timely and important issues influencing the development of outer-space commerce, space tourism,space exploration and space development. The Space Show is committed to facilitating our becoming a space-faring nation and society with a growing and self-sustaining space-faring economy. The Space Show also focuses on other related subjects of interest to us all.
Station feed:  Created by: David Livingston |
Created on: 12 May 2005 Language: English |
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Michael Ciannilli, Leonard David, Tuesday, 7-17-12 (58.91MB; download) -- Guests: Michael Ciannilli, Leonard David. Topics: Columbia lessons learned & human spaceflight safety issues. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed Michael Ciannilli of NASA to the program to discuss lessons learned from the Columbia accident & NASA's history of human spaceflight. Leonard David of Space.com returned as a co-host for this program. Our nearly two hour no break discussion started with Michael providing us with an historical overview of the Columbia accident. We talked about the debris retrieval process & the fact that about 38% of Columbia was retrieved...
Listeners, the balance of this program summary can be read on www.thespaceshow.com and http://thespacehow.wordpress.com. The summary is significantly longer than permitted on the GigaDial summary page. Rather than shortening it to fit here, I posted only a portion of it and direct you to read the full summary on either of the sites above. Thanks.
Dr. David Livingston, Host
The Space Show Selected by: David Livingston [ stations ], Wed, 18 Jul 2012 02:55:57 UTC
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Dr. Bryan Laubscher, Monday, 7-16-12 (52.77MB; download) -- Guest: Dr. Bryan Laubscher. Topics: The Space Elevator and the upcoming annual elevator conference. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed back Dr. Bryan Laubscher for our annual space elevator update program. Our first order of business was to discuss the upcoming Space Elevator 2012 conference. Check it out at www.isec.org/sec. Registration, hotel, programming, speaker, and session information is provided on the website. Dr. Laubscher noted some differences this year including its location, the Seattle Museum of Flight. Also, the Family Science Fest on the conference first day. Bryan highlighted some of the sessions including those dealing with elevator operations and alternative launch options including Stratolauncher. We fielded several email questions from listeners and then Michael called in to ask about security requirements for the elevator. This turned out to be a most interesting discussion but one leaving us with lots of unanswered questions. In discussing elevator security, we talked about international law, the proposed Law of the Sea Treaty, offshore oil platforms, territorial water issues, DOD and department of Navy defense actions, and more. Tony emailed in a series of questions including one that asked about the rotovavtor. Later, I asked Bryan if elevator security should be a taxpayer responsibility and he said yes, noting that revenues from the elevator along with taxes paid would be in excess of security costs. We then talked about the elevator being an international project or an American project. Bryan preferred American but we talked about both sides of this issue. Bryan also had lots to say about materials and the CNT ribbon. He told us about the detangler and the size of the ribbon, plus the incremental plan in ribbon development. We asked Bryan timeline questions and it was also said that the biggest problem other than materials waiting to be solved was the surface to LEO transportation. In our second shorter segment, we talked about inspiration, the need to learn systems engineering, and the absence of congressional political support for the elevator. A listener asked about the payload capacity which Bryan said was 20 tons. He mentioned spinoff technology including energy storage. Terry wanted to know how scalable the elevator concept was and Bryan mentioned progress with climber reusability issues. In our summary, he said the overall biggest challenge still remained the materials. Post your comments/questions on The Space Show blog. If you want to contact Dr. Laubscher, send your email to me for forwarding. For more info on the conference, use www.isec.org/sec/index.php/contact-us.
Selected by: David Livingston [ stations ], Tue, 17 Jul 2012 15:56:02 UTC
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Charles Pooley, Sunday, 7-15-12 (58.10MB; download) -- Guest: Charles Pooley. Topics: Microlaunchers, LLC, focusing on the means to achieve space development, not the end result, and his action plans for launching microlaunchers. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed Charles Pooley back to the program to discuss his Microlaunchers concept in detail. You can follow along and learn more about the program from visiting www.microlaunchers.com. Charles started the discussion with his comments on the NANOSAT Challenge and the logo design winner. From there, he directed us to his website and began talking about the initial project, the ML-1 launcher. Charles spent most of the first segment talking about his Microlauncher plans. Callers asked him about the technology, RC airplanes, liquid fuel motors, amateur launches, FAA AST rules, his three stage design, and even his having wanted to use irrigation tubing for his launchers. I asked Charles for his time line for getting Microlaunchers off the ground and he talked about this on and off for the entire discussion. Funding idea were tossed around, including the use of crowd sourcing and Kickstarter. The Small Sat Conference came up with lots of pressure on Charles to attend. Guidance systems and ITAR came up and there was more discussion about FAA AST launch rules, range fees and tracking. In our second segment, a listener called in to suggest that Charles start writing articles for The Space Review and use social media including Facebook and Twitter. A listener asked about tracking and data collection for his rockets, and more comments came in directing Charles to learn & start using Twitter to help get the word out about his ideas. I then asked Charles to give us his step by step action plan. In response, he outlined the first four or five steps of his plan. Charles got more feedback for the usage of Twitter & social media and then Charles took us through ML-1 through ML-3. Near the end of the show, Charles was asked about Google Lunar X Prize as compared to his model. He had much to say about this comparison. We talked about N-Prize and Charles offered us a good summary of the Microlaunchers concept for his closing comments. Please post your questions/comments on The Space Show blog. You can email Charles at ckpooley@microlaunchers.com Follow him on Twitter at Charles Pooley@microlaunchers. Selected by: David Livingston [ stations ], Mon, 16 Jul 2012 00:17:09 UTC
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Dr. Pat Patterson, Friday, 7-13-12 (45.48MB; download) -- Guest: Dr. Pat Patterson. Topics: Small Sat Conference, small satellites & their increasing opportunities & capabilities. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed back Dr. Pat Patterson for our annual discussion on the upcoming Small Sat Conference held in Logan, Utah from August 13-16, 2012. For more information, visit the Small Sat website, www.smallsat.org. During our first segment, Dr. Patterson provided us with an overview of the Small Sat Conference, including its history leading up to this year's program which is the 26th Small Sat conference. We highlighted many features of this conference including the nine side meetings, a record number for such conference meetings. You can find more about the side meetings by visiting www.smallsat.org/conference/side-meetings. Dr. Patterson highlighted several of them, including the CubeSat Workshop, High Altitude Balloon Workshop, and the NASA Flight Opportunities Program. He also went into detail about both the Monday keynote talk by Ms. Brenda Jones of the USGS EROS Data Center regarding global satellite usage for disaster response, followed on Wednesday by a guest speaker from the University of Tokyo regarding the usage of satellite and space resources in last year's earthquake and tsunami disaster. Click on the Technical Program option for details about these two featured talks, www.smallsat.org/technical-program. Here, you can also see the technical programs, panels, and their speakers. Abstracts are available on the website but conference proceedings are made available at the conference & post conference. In this first segment, we went over conference logistics including transportation, parking, registration, and hotels. In our second segment, we talked about the student programs and scholarships, more about both the keynote and guest speakers, and the Wednesday evening tour options which are new for this year's program. We also went into more detail about several of the side meetings and stressed the value & importance of conference networking & job interview opportunities. SmallSat is famous for both student programs & scholarships as well as networking & career support activities, making this one of the best possible conferences you could attend. If you have conference related questions, use the Contact tab on their website, www.smallsat.org/contact. You can email Dr. Patterson through me at drspace@thespaceshow.com. Selected by: David Livingston [ stations ], Sat, 14 Jul 2012 17:14:10 UTC
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The John Batchelor Show "Hotel Mars," Wednesday, 7-11-12 (10.20MB; download) -- Guests: John Batchelor, Dr. Tom Jones, Dr. David Livingston. Topics: The B 612 Foundation SENTINEL Project, NEOs, planetary defense. . 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. 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. During our 11.5 minute discussion, we discussed the newly announced B 612 Foundation's first privately funded deep space mission, the SENTINEL Project. This project will launch a specially built infrared 20" space telescope to orbit 170 million miles from Earth to discover and map near earth asteroids of potential risk and interest to us here on Earth. Dr. Jones explained the program to us, responded to questions about why infrared, why a loop around Venus and why an orbit so far from Earth around the sun. We talked about the cost of the program as well as the timelines. Other topics included mass extinction events, becoming a multi-planet species, and more. Please post your comments/question on The Space Show blog. If you have a question for either John Batchelor or Dr. Tom Jones, send it to me and I will forward it to the person of your choice. Selected by: David Livingston [ stations ], Thu, 12 Jul 2012 16:49:57 UTC
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Dr. Jeff Bell, Tuesday, 7-10-12 (78.15MB; download) -- Guest: Dr. Jeff Bell. Topics: Vintage Jeff Bell. We discussed a wide range of space history and current space projects from Dr. Bell's perspective. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed the return of Dr. Jeff Bell to The Space Show. This 2.5 hour marathon discussion with Dr. Bell was classic Jeff Bell with space history, his analysis of current projects, new space ideas, NASA, Congress and well, you name it. Dr. Bell had lots to say about many topics and for those of you familiar with Dr. Bell & his analysis, I promise you, you will not be disappointed with this discussion. Those of you new to Dr. Bell, hold onto your seat! Jeff started off with the cold war space history, X-33, and DCX. In doing so, he offered up his critique of the classic space book by G. Harry Stine, "Halfway To Anywhere: Achieving America's Destiny In Space." As to be expected, Dr. Bell provided a very hard hitting, factual, and critical analysis of these topics & the book. We also talked about the new company in Florida, Project Speed, and air breathing engines for space vehicles. Dr. Bell spent some time on this analysis including scramjets, ramjets and the National Aerospace Plane. When asked to confirm that little progress was being made from his perspective re space vehicles & even aviation, he cited the current military games going on in Hawaii, referencing the planes being used by the Air Force, Navy, & other military services, all to illustrate by example the points he was making. He put out the fire on nuclear propulsion based on economics & costs, & then in discussing human spaceflight (HSF), like so many others, he said the rational for it was difficult justify to Congress & the taxpayers. A listener asked Jeff he was biased in his analysis. Jeff said he was unbiased in his examination of the facts. This issue surfaced again later during our program. We then talked about a Washington Post article saying that our science field was over populated by excessive PhDs that cannot find work in their discipline (www.washingtonpost.com/national/health-science/us-pushes-for-more-scientists-but-the-jobs-arent-there/2012/07/07/gJQAZJpQUW_story.html?hpid=z1). This prompted listeners to reply and John made some excellent points about science PhDs that Jeff missed. In our second segment, we started off with space visions, including the one from this program, followed by a discussion of the "Sputnik Panic" following the USSR launch of Sputnik. We both had much to say about this event & its aftermath. Returning to the HSF rational, Jeff said there were two main problems with it. First, the very high cost. Second, the is no place to go that does not require massive technology & support to sustain life. He spent some time elaborating on this & responding to listener comments. Next up, Planetary Resources, asteroid mining, space telescopes, & Earth imaging. Dr. Bell took no prisoners in sharing his analysis with us. He did talk about several serious projects including the B612 project & Pan Starrs. As the program was ending, Dr. Bell had many positive things to say about the recently completed SpaceX Dragon & Falcon 9 flight, & the pork as he called it, SLS. Dr. Bell was very strong & clear in his support for SpaceX and their accomplishments. Please post your comments/questions on The Space Show blog URL above. Selected by: David Livingston [ stations ], Wed, 11 Jul 2012 15:52:47 UTC
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Col. Carol Welsch (USAF), Monday, 7-9-12 (46.26MB; download) -- Guest: Col. Carol Welsch (USAF). Topics: Space Development & Test Directorate, Space Test Program, DOD small satellite launch assist programs. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed Col. Welsch back to The Space Show to discuss the Air Force Space Development & Test Directorate, the Space Test Program, and other DOD launch and small satellite assist programs. During our first segment, Col. Welsch introduced us to the program and we talked about several of their satellite projects, their R&D program, and their launch and satellite parameters for participating in their program. We talked about civilian as well as Air Force career opportunities within this Directorate. Civilian jobs are listed at www.USAjobs.gov site under the name of this directorate. We also talked about funding and congressional budget cuts, the Operationally Responsive Space (ORS) program and office, as well as the Air Force Research Lab (AFRL). We took listener calls and emails about the hyperspectral imaging (ARTEMIS) satellite, TacSat-3, and even the Civil Air Patrol and their airborne imaging sensor. We talked about university launches, the requirements for their participation and even the need for security clearances as warranted by the specific project. As this segment ended, Jack asked about suborbital launches and the emerging suborbital industry. In our second segment, we talked about the future of ORS and the FY 13 proposed budget cuts. We talked about the Army getting back into the small satellite business with KESTREL EYE and the Air Force support to the Army in these satellite programs. I asked Col. Welsch about future plans five years out and longer and we got a glimpse of their strategic planning ideas and projects. We talked about the possible use of foreign launchers and their educational outreach programs to school kids. A caller asked about the Space Experiments Review Board and another wanted more information about the use of sounding rockets with NASA or in the private sector. We learned that the lead period for a NASA sounding rocket could be two years and cost a few million dollars. If the emerging suborbitals can do the mission, this will be a real cost plus for the program and save it lots of lead time. Please post your comments/questions on The Space Show blog URL above. If you want to reach Col. Welsch, please send your email to me and I will forward it to her. Selected by: David Livingston [ stations ], Tue, 10 Jul 2012 17:56:10 UTC
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Les Johnson, Sunday, 7-8-12 (57.87MB; download) -- Guest: Les Johnson. Topics: "Going Interstellar: Build Starships Now!," and interstellar propulsion & advanced propulsion concepts. 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 started our discussion by talking about interstellar travel, his new book, "Going Interstellar," and advanced concepts, both for NASA and outside the NASA mindset. Please remember that if you purchase this book from Amazon using this link, Amazon will make a contribution to The Space Show/OGLF: www.amazon.com/Going-Interstellar-Johnson/dp/1451637780/ref=onegiantlea20. Les told us that both he and his co-editor, Jack McDevitt, had very little trouble getting the authors to contribute to the book which consists of a series of short stories from well known science fiction authors plus scientists. There is a focus on the plausible and grounded physics so that the sci-fi is rooted in actual physics. Les took several phone calls wanting to know about advanced concepts and propulsion at NASA and in general outside of NASA. We spoke about many concepts including solar sail technology, nuclear electric propulsion, the fission fragment rocket, faster than light (FTL) travel, antimatter, & the types of possible starships that might be used, plus the time intervals to travel from point A to point B. We talked about the challenges from the laws of physics, political leadership, funding, & timelines. Les said that barring the discovery of new physics which he is not optimistic about at this time, he does not think FTL travel will be possible. When I asked about the discovery of Higgs-boson as an example of discovering new things, he talked about the discovery of that which is predictive as compared to something entirely new and unknown. Other topics in this segment included artistic license in sci-fi writing, the role of physics & the imagination, & even questioning the possible role of ET in contributing to advanced propulsion concepts. In our second segment, Marshall was our first caller & we talked about the French nuclear program, fusion, & the large ITER reactor program. Les went over many of the fusion energy challenges & we talked about some fuel issues. Les then told us about some of the future books he is working on & then he had more to say about solar sail technology which is his preference at this time for robotic interstellar missions. We took a call about the huge Atlanta, GA sci-fi conference, DragonCon ( http://dragoncon.org) as Les will be a featured speaker there this year. As the program was ending, we talked about HSF NASA infrastructure, the Von Braun model for spaceflight, and more about the specific stories in his book. If you have questions/comments for our guest, please post them on The Space Show blog. Check out his websites at www.lesjohnsonauthor.com and www.amazon.com/Les-Johnson/e/B002OUOYZQ/ref=onegiantlea20. Selected by: David Livingston [ stations ], Mon, 09 Jul 2012 17:23:15 UTC
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ISU Space & Media Panel; KSC VIP Tour Report, Friday, 7-6-12 (60.23MB; download) -- Guests: Dr. David Livingston; Jim Lewis & Bill Allen in the second segment. Topics: ISU Space & Media Panel, KSC special VIP tour report. 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. During the first segment of this program, I talked about my recent experience as moderator of the International Space University (ISU) Summer Session Space and Media Panel. I would also like to refer you to an article on the panel with pictures at www.americaspace.org?p=22002. Panel members were Irene Klotz, Bill Harwood, Leonard David, & Jim Lewis. We talked about various journalistic, media, alternative and new media issues, science and space reporting issues for 90 minutes, then took questions from the ISU students &visitors for half an hour. I highlighted many of the questions asked of the panel, some of the discussion topics, & student questions. In the second segment, I was joined by Jim Lewis & Bill Allen. Jim commented on the earlier media panel discussion, but we focused on the KSC tour. We described what we saw on Pad 39 A, the shuttle control room, and in the Vehicle Assembly Building (VAB) with the crawler, the mobile launcher, & the shuttle bays. We went inside Endeavour where astronaut Nicole Stott kindly showed us around, answered our questions, explained the crew cabin & taught us Space Shuttle 101. We commented on just how tight the living conditions were in the shuttle & how hard it was to sit in the command & pilot seats. Doing so in a space suit & with the shuttle in the vertical position for launch seemed an impossible task. Much of the equipment had been removed on both decks, especially the seats (other than the command & pilot seats) plus the galley was gone, so we actually saw Endeavour with room to spare than when outfitted for flight & seven crew members. We walked around Endeavour, inspected the tiles, the payload bay, the SMEs (they had been removed) & I must say that despite seeing shuttle launches in person & on television, seeing it in person as we did gave us all a different perspective on current HSF policy issues. Jim, Bill & I talked about the human cost because winding down this program did & still does have a human cost & face to it. We also talked about the capacity shuttle gave us that we have given up since none of the new space vehicles can compare to what shuttle was able to do. I commented on the engineering marvel of much of the HSF infrastructure I saw & stood on, in the VAB, Pad 39A, the escape chutes to the Rubber Room & more. We saw the brand new Constellation control room which was finished, & is now in stand down mode pending possible modifications for commercial opportunities. We saw the shuttle & Apollo control rooms of which the latter is being remodeled for the changing program. An amazing NASA workforce team showed us around. We were all very impressed by this space workforce, making it even more difficult to think about so many exceptional people who have lost their jobs & more. While I know many of you will disagree with some of my shuttle & space workforce comments, seeing it in person & talking to the people involved, well, its very different from hearing about it on TV, reading an article, an op-ed, or hearing people talk about it at a space conference. Post your comments/questions on the blog. If you want to email Jim, Bill, or anyone from our media panel, send the note to me & I'll forward it on your behalf. Selected by: David Livingston [ stations ], Sat, 07 Jul 2012 03:17:42 UTC
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Robert (Bob) Zimmerman, Tuesday, 7-3-12 (68.93MB; download) -- Guest: Robert (Bob) Zimmerman. Topics: Recent space news and announced projects. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, http://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We welcomed Bob Zimmerman back to the show. Check out his blog at www.behindtheblack.com. We started off our first long segment (90 minutes) by mentioning the 50th anniversary of Telstar 1, the death of our friend, Al Zaehringer, AT&T and our early space program, plus the word coming from CERN that they may have found the Higgs-Boson particle. I then asked Bob to comment on the global warming statements being made about the current East Coast heat wave, followed by comments by Newt about the power grid outages and a taste of what an EMP would be like. We then turned to space and Bob talked about the recent success with Dragon and Falcon 9. He then talked about government space programs as compared to private programs. Throughout our 135 minute discussion, he reiterated his opposition to space programs, making it clear that he does not want a "program" and why. Let us know on the blog if you agree with him. Bob suggested we were in a period of space revolution and that it would be very exciting over the next five years. He talked about SpaceX compared to the Russians and the Chinese. He did say we were in competition with them for control of space and this led us to a discussion about culture and the space frontier. We talked about recently announced projects, Planetary Resources, Mars One, and one by the B612 Foundation. He thought B612 was the only real one of the three. Terry called from Texas to discuss using an Orion for a LEO mission, the Falcon Heavy for a Moon mission, Delta IV heavy and SLS. Jerry called in from Florida and among our topics were frontier development, the Oregon Trail, the CERN reactor in Switzerland rather than in Texas, and more. No space programs per Bob's preferences again came up. Let us know your thoughts about these issues on the blog. As the segment ended, Bob was asked about Skylon which was the subject of yesterday's program. Tim's call started our second segment & he asked about a lox paraffin hybrid rocket motor. We also talked about the space shuttle & its capabilities. While Bob praised aspects of shuttle, he said the program was a failure. I did not agree with him but listen and let us know what you think regarding this issue. Note that as the program ended, Martin sent us info on the hybrid motor mentioned earlier by Tim so check out www.youtube.com/watch?v=o9erCLJ5KVg as Brian Cantwell delivered a presentation at Stanford on the state of the art of hybrid rockets. Bob then updated us on the bat situation with the white nose fungus. As our program ended, Bob talked about upcoming events starting with Orbital's Cygnus/Antares debut, Dream Chaser and other competitors. He had some brief comments about the suborbital industry and citizen science projects and concluded by saying we were no longer in a holding pattern re commercial space. If you have comments/questions, please post them on our blog.
Selected by: David Livingston [ stations ], Wed, 04 Jul 2012 16:44:34 UTC
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