jump to navigation

Rand Simberg, Bill Simon – Evoloterra- Sunday, 7-20-14 July 21, 2014

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

Rand Simberg, Bill Simon – Evoloterra- Sunday, 7-20-14

http://archived.thespaceshow.com/shows/2284-BWB-2014-07-20.mp3

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

 

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

Guests:  Rand Simberg, Bill Simon.  Topics:  Evoloterra Ceremony and our Moon landing July 20, 1969, current HSF issue.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com.  Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed back Rand Simberg and Bill Simon, co-authors of Evoloterra which commemorated when we first left planet Earth and landed on another planet.  To follow along with us with the ceremony, visit http://www.evoloterra.com.  During the first segment of our 1 hour 51 minute program, Rand and Bill explained the significance of the July 20, 1969 date and their Evoloterra ceremony.  Rand also said that our earlier Moon program was a dead end path and that we will not be going back to the Moon the way we did Apollo. This comment provided an overriding theme throughout the program as Rand explained why large unaffordable rockets were not the way to do things when we could do smaller rockets, use fuel depots, and make space more affordable.  Bill explained the July 20th significance saying it was the turning point when humans were no longer bound by Earth.  Rand and Bill read the Evoloterra introduction which is a passage from an Arthur C. Clarke novel.  Bill also pointed out the significance of going to the Moon in peace and that the U.S. made no effort to nationalize or conquer the Moon.  Rand and Bill then took us back to the affordable and scalable space program needs and said that our current program was neither affordable or scalable.  I asked them both for lessons learned and I bet you won’t be surprised by the answer I got.  Rand cited SpaceX many times during the program, especially as a model for affordable space and for having a vision.  In response to listener questions, Rand said cost was a nonsense issue.  Don’t miss why he said this multiple times during our program.  Near the end of the segment, our guests talked about the myth of Apollo, space leadership issues, and Rand’s frequent statement that nobody cares about space which he then demonstrates by the space policies now in play.

In Part 2, Rand talked about his USA Today article, “Apollo Program A Flameout At 40″ (http://www.usatoday.com/story/opinion/2014/07/18/apollo-nasa-anniversary-moon-column/12734813).  Rand also mentioned Part 3 of the Brian Berger series on space in the Houston Chronicle (www.houstonchronicle.com/nasa/adrift/3).  During this segment, we talked more about the Evoloterra ceremony, how it was modeled on the Seder, & the importance of ritual in helping people remember historical and important events.  Later, space property rights came up for discussion, then our guests each gave us closing comments.  Rand’s summary was that there was a better way than the big rocket.  Bill Said Apollo 11 was a water shed event.

Post comments/questions on TSS blog. You can contact Rand or Bill through me.

Greg Cecil, Friday, 6-27-14 June 28, 2014

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

Greg Cecil, Friday, 6-27-14

http://archived.thespaceshow.com/shows/2269-BWB-2014-06-27.mp3

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

 

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

Guest:  Greg Cecil.  Topics: STEM for Middle School students, human spaceflight, Mars & 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 Greg Cecil back to the program for this 1 hour 37 minute discussion.  During our first segment, Greg summarized his space shuttle experience when working on the thermal protection system at KSC, talked about keeping in touch with former shuttle employees and letting us know that in his opinion, shuttle was retired too early.  After the shuttle program was closed down, Greg began consulting and teaching science to middle school students.  He talked about the difference in a public inner city school as compared to teaching in a private school.  His observations are important, especially about parent involvement  & support in the student’s education.  Greg devised space related projects for the students & created scientific experiments to fly with the J.P. Aerospace high altitude balloon flights.  Greg described some of the experiments and the benefits in working with John Powell of J.P. Aerospace.  We talked about the impact of the flights and making the payloads.  I asked if the impact will remain with them as they go through school, possibly in selecting a space or science education and career.  Greg also attended the recent Explore Mars Humans2Mars Conference and here he offered us many valuable observations.  Listen to what he had to say about NASA Administrator Charlie Bolden’s talk, then later the talk given by NewSpace advocate and co-founder of the Space Frontier Foundation, Rick Tumlinson.  The differences between the two talks and approaches led to Greg’s conversion to being a NewSpace proponent.  Greg talked about SpaceX and suggested it was risky for any one company to be the face of NewSpace, either intentionally or by chance.

In the second segment, Greg talked about the movie, “I want To Be An Astronaut.”  Doug emailed in a comment based on our first segment discussion given Greg’s comment about NASA budgets being tight & being a show stopper for grandiose HSF missions such as those to Mars & as reported in the NRC Pathways HSF study.  Greg responded to Doug, then I let got with one of my infamous rants directed not just at Doug but we space enthusiasts in general for having lousy communication skills.  In this instance, my rant was about Doug focusing on technology and never ever making the case for the WHY or the need to do what he suggested in his question.  Greg then spoke to the importance of knowing your customer, congressman, market, and effectively communicating the WHY & the NEED.  Later, after the rant and aftermath of the volcanic eruption, Greg spoke to how best to approach members of congress and state legislatures.  We then talked about the RD-180 engine, SLS, & HSF spaceships.  As our discussion was ending, Greg pointed out the risks associated with putting all our HSF eggs in one basket and one company.  He closed by saying never give up plus he provided his email address at the end of the show.

Please post your comments/questions on TSS blog.  You can reach Greg through me or the address he gave out on air as the show was ending.

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

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

Doug Messier, Monday, 6-16-14

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

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

 

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

Guest:  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, 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 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.

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.

Open Lines, Sunday, 4-27-14 April 28, 2014

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

Open Lines, Sunday, 4-27-14

http://archived.thespaceshow.com/shows/2232-BWB-2014-04-27.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:  SpaceX reusability, reusability assumption making, fly back boosters, “Space, Inc.”  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 our Open Lines discussion.  During the first segment of our two hour seven minute show, I went over suggested topics including the upcoming SpaceX lawsuit, reusability, the Earth-like planet discovered by Kepler, ISDC 2014 & more.  By far, the topic of choice for the entire program was SpaceX reusability though the other topics did come up during both segments of the program.  Doug from S. California called first and took up most of the first segment to praise SpaceX reusability, to let us know his thoughts on the subject and the type of assumption making he uses.  While I agree on the importance of the success of the SpaceX reusability work so far, I had a departure from Doug on his conclusions and analysis.  Doug was unflinching in his approach to the subject, his analysis, his assumption making process, and his conclusions. I repeatedly asked for aerospace engineers to call in to give us their views on the subjects as Doug and I do not work in the field nor are we engineers.  Unfortunately, that did not happen until the very end of the show when Dr. Lurio called in about some of the issues Doug and I talked about.  So you listen and decide.  If you have comments and thoughts about our discussion, post them for all to see and learn from on TSS blog.  During our discussion, Kelly, another John, and others sent critical emails to me to read on air. We also talked about pricing strategy, reusable penalties, and Doug’s unwavering support in the public discussion comments by SpaceX executives.

In the second segment, John called in from Ft. Worth to clarify what he had said a few months back given that Doug recalled the comments and mentioned them during his call.  John had much to question about reusability, especially with a fly back booster to a land designation.  He talked about economics, reusable launch penalties for added mass and fuel, plus ideas for water landing locations.  I repeated the comments offered on launch penalties made by Ms. Shotwell when she was on the show last month.  She said the Falcon rockets were designed for reusability so any launch penalties were already factored in and discounted so there were none.  We also talked Falcon Heavy & how it might benefit from reusability.  Tim called from Huntsville to talk about heavy lift & delays in depot turnaround times.  I asked listeners if anyone had seen the Al Jazeera America Fault Line documentary last week, “Space, Inc.”  I gave my opinion that it was a type of hatchet job on private/commercial space and that editing made many people look a bit off or less than serious.  The program is not yet archived but if anyone has a copy of it, I will post if for our audience to see.  Tim never saw the documentary but had much critical to say about it, but without his having actually seen it, I had to discount his comments.  Dr. Charles Lurio called in to say that were probably many ways/solutions to do reusability from wings to no wings. He made a strong point saying there was no single solution.

Please post your comments/questions on TSS Blog above.  If you want to reach any of our participants, email to me and I will forward your note to the person of your choice.

 

 

Dennis Wingo, Sunday, 3-30-14 March 31, 2014

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

Dennis Wingo, Sunday, 3-30-14

http://archived.thespaceshow.com/shows/2218-BWB-2014-03-30.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:  Dennis Wing.  Topics:  The Wingo SpaceRef article, “The Path Forward In American Space-2014 Edition,” ISS, SLS, budgets.  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 Dennis Wingo back to the program to discuss his ideas as stated in his Space Ref Op-Ed of March 6, 2014, “The Path Forward In American Space-2014 Edition.”  Check  http://spaceref.com/the-path-forward-in-american-space—2014-edition.html.  During the first segment of our 1 hour 46 minute discussion, Dennis began with a space program historical overview going back to JFK, James Webb, early space policy, and the FY 1966 peak NASA budget.  He was making the case that budget problems are not the sole cause for problems in our space policy. Instead, government, NASA and policy makers are choosing programs to spend money on and space has shown a sharp decline in prioritization over a long period of time.  Dennis talked about the three programs consuming large amounts of NASA’s budget but with strong congressional support:  ISS, the James Webb Telescope, and SLS.  He says we muddle along not having sufficient funds to do any of these project properly so he makes the case for SLS and & ISS working together to maximize the potential benefit of each program.  When asked if the Russian political problems might be a game changer for Commercial Crew, he said it was possible but too early to tell.  During this segment, Dennis elaborated on this idea with information, facts, and assumptions.  He then shows how such a plan can produce practical benefits for the American people, a must in modern day space programs.  He also talked about Silicon Valley and their investments in commercial space companies and what this means to the industry.

In the second segment, we talked about needed American public support and ways to influence policy makers, congressional leaders, etc.  We also talked about the media, the specific science and space media, and problems with it.  Dennis mentioned the upcoming comet flyby of Mars and its potential impact on people.  Check out Comet Siding Spring.  Dennis was asked for his action plan to help implement his idea, then he was asked for his thoughts on international participation and for his level of concern over the Chinese lunar program.  He concluded saying that American citizens needed to see practical benefits from our space program, that inspiration, spinoffs, etc. had not worked all that well over the decades as space program drivers.

Please post your comments/questions on TSS blog above.  You can contact Dennis directly or through me.

 

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.

Dr. Doug Plata, Sunday, 3-16-14 March 17, 2014

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

Dr. Doug Plata, Sunday, 3-16-14

http://archived.thespaceshow.com/shows/2208-BWB-2014-03-16.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:  Dr. Doug Plata.  Topics:  Selected trades for the Cis-Lunar One Transportation Architecture as developed by Dr. Plata.  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. 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 back Dr. Doug Plata to the show to discuss his selected trades for his Cis-Lunar One Transportation Architecture.  You can find Doug’s Choices of Selected Trades document on The Space Show blog at http://thespaceshow.wordpress.com under the summary for this particular program and date.  In the first segment of our 2 hour 6 minute discussion, Dr. Plata started out giving us an overview of his project, mostly by reading to us the “Overview of the Cis-lunar One Architecture” which is part of his document on our blog.  In addition, Dr. Plata wants your feedback regarding his project, including constructive criticism.  You can email Dr. Plata at dougspace007@gmail.com.  After discussing the project overview with us, Doug started addressing the trades listed in his document.  We started with Trade 1 Launcher.  Doug went through all of his considerations for launchers, was clear that he was not ruling any particular rocket out of the question.  Make sure you note his “Table1: Choice of Launcher & Fuel.”  The led us to discussing payload issues for the mission.  Also note that Doug has named his lunar craft the Condor upper state LL as you will see that name show up throughout our discussion.  Doug then went to Trade #2 and discussed propellant choices.  Note his Table showing the specifics of his Choice of Fuels assuming 53 tons at LEO and a 15% dry mass.  He received several listener questions, including questions about where to on the Moon.  See Trade 8 Initial Landing Sites for his choices and reasoning.  We skipped to Trade 12 Power in Shadows.  He discussed power options in some detail and went through the four options listed in this trade.  Mary Beth sent in some questions asking Doug about his propulsion discussion and Marshall called in with a series of questions about ice and the regolith.  Doug then took us to Trade 17 Repairs.

In our second segment, Doug started with Trade 17 repairs, focusing on redundancy, spare parts, & surface equipment easy designs.  Later in the segment, Dr. Plata was asked about lunar dust and maintenance/problems for the equipment.  A listener emailed him about market possibilities, our guest fielded other listener email questions and then Doug addressed Trade 9 Landed Configurations including belly landings and tail landings. Trade 14 Surface Equipment was discussed, then John called in to talk about a needed detailed lunar surface survey.  I asked our guest for his detailed cost projections for his mission followed by his next step in promoting his architecture.  He talked about having called his Congressman, Representative Mark Takano.

Please post comments/questions/feedback on TSS blog per above.  You can also email Dr. Plata at his above email address, plus its on his trade document which is on TSS blog.

Dr. Robert Zubrin, Thursday, 3-13-14 March 14, 2014

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

Dr. Robert Zubrin, Thursday, 3-13-14

http://archived.thespaceshow.com/shows/2206-BWB-2014-03-13.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:  Dr. Robert (Bob) Zubrin.  Topics:  Everything Mars, Mars Society Arctic 365 and 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.  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. Zubrin back to the show for this 90 minute discussion about everything Mars and the Mars Society.  Dr. Zubrin opened up by telling us about the Mars Artic 365 program (http://ma365.marssociety.org) and their fund raising efforts through Indiegogo and other programs (www.indiegogo.com/projects/ma365-a-one-year-mars-simulation-in-the-canadian-arctic).  Throughout the entire program, Dr. Zubrin received questions/comments about Arctic 365.  He was asked about telepresence and having the sim in a more populated place than the arctic.  Bob dismissed telepresence as not being nearly as effective as having humans work “on Mars” & he stressed the importance of simulating a real Mars working mission.  Bob went over the logistics and scheduling for this first crew for Arctic 365, plus remaining opportunities and ways for people to participate in the program as the crew selection process is closed.  We talked about the costs and crew skill sets, plus Mars Society fund raising efforts for this program.  Jack emailed about radiation on Mars and as before, Bob suggested it was not as big a risk as many claim.  He was also asked about teaming up with Mars One on Arctic 365 program.  Bob said he was open to doing things with Mars One and suggested Arctic 365 would be a perfect training program those who train the Mars One crews.  Later, Bob was asked about doing a completely private mission to Mars.  Bob used this as a spring board to describing the kind of policy & political leadership in government and NASA, both of which he said absent for now.  He even proposed some broad based financing suggestions.  Doug called wanting to know his thoughts on Phobos & Deimos.  Bob used this as an opportunity to support a flyby mission. He was not that supportive of visiting the Marian moons.  Don’t miss his explanation for his position.  As the segment was ending, I asked him about life on Mars.  Bob thinks there probably is life on Mars, don’t miss what he had to say about this.

In the second segment, Steve asked Bob about the Delta V needed for going to the Moon as compared to Mars.  He talked about the Moon being easier than Mars.  Again, don’t miss all of Bob’s response to Steve’s question/comment.  NASA and political leadership were more fully discussed in this segment, then he was asked about the SLS. Here, Bob had a lot to say. While critical of SLS, he would not cancel it.  Again, don’t miss his comments on this topic.  He talked about SpaceX & Falcon 9, heavy lift in general, crew size on a Mars mission, and finally possible threats from the Chinese space program.  Toward the end he talked about electric propulsion for slow cargo missions, then I asked him for his thoughts on the Mars cycler system.

Please post your comments/questions on TSS blog.  You can email Dr. Zubrin through me.

 

John Batchelor Hotel Mars, Wednesday, 3-12-14 March 13, 2014

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

John Batchelor Hotel Mars, Wednesday, 3-12-14

http://archived.thespaceshow.com/shows/2205-BWB-2014-03-12.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.

Guests: John Batchelor, Dennis Wingo, Dr. David Livingston.  Topics: NASA budgets, SLS-Orion vs. ISS.  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).  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 Dennis Wingo to the program to discuss upcoming NASA budget choices with SLS-Orion, the ISS, & other programs.  Dennis proposes ways for the programs to work together and be supportive of each other rather than having them compete for tight NASA funds.  We talked about the SLS flight plans & schedule, Falcon Heavy, and the role of Congress in these matters.

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

Follow

Get every new post delivered to your Inbox.

Join 68 other followers