jump to navigation

Brent Sherwood, Monday, 6-29-15 June 30, 2015

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

Brent Sherwood, Monday, 6-29-15

http://archived.thespaceshow.com/shows/2499-BWB-2015-06-29.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:  Brent Sherwood;  Topics:  NASA Discovery Missions, planetary exploration 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.  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 Brent Sherwood back to the show to discuss NASA planetary science missions and in particular the Discovery class missions.  During our nearly two hour discussion without a break, Brent started out by telling us how NASA selects Discovery class missions.  He talked about the two kinds of science but focused on the Discovery missions which have a $500 million budget not including launch or operating costs.  He said it was open season on the solar system other than the sun or Earth as they were covered by other NASA programs.  In speaking about the history of Discovery missions, he named a few that we are all familiar with such as Kepler, Grail, Deep Impact, Stardust, the Phoenix Mission, Dawn and the upcoming Insight Mission to Mars.  Brent then explained the proposed missions under the auspices of his team.  These proposed missions include VERITAS, BASiX, CORE, Pandora, Proteus, Psyche, Kuiper, and ELF.  Brent explained each proposed mission to us, talked about the P.I. for each mission, and the science to be gained from the mission.  Listeners had many questions for him including how the principal investigator (PI) was selected.  Brent explained the process, where the PIs come from, how a mission is proposed, is it coming from a university or academic setting, has it been proposed before, or is it coming from JPL or another NASA center or the Applied Physics Lab (APL).  Brent was clear that Discovery missions, given their limited resources, were not about developing and proving out new technology so in answer to my question about the TRL of completing these missions, he said they were all coming in with very high TRLs though the missions sound very futuristic, even bordering on science fiction.  As for timelines, Discovery missions approved now would fly in 2021 so they have about a six year time frame to be developed and flown.  In response to questions, our guest addressed this six year time line in some detail.  All of these missions sounded very exciting but as Brent said, it is a very competitive process and only one or two if any of them may be selected as other teams are proposing their Discovery projects as well and they are equally exciting.  Later in the segment, Brent was asked about the choice of launch vehicle for each project.  This was a very interesting discussion, don’t miss it as our guest explained in detail the role of the PI regarding the launch vehicle and how NASA actually selects a rocket for the mission.  In response to BJohn’s question about launch costs, they certainly factor into the mission planning. Doug asked a question about the Photos-Deimos mission and if the mission could identify a favorable small crater which could later be the site for a covered habitat and if it could identify frozen volatiles in the polar craters of those moons if they exist.  Brent said it might have such capabilities but that these missions only do the work specific to their actual project.  He had more to say on this so don’t miss all his comments.  BJohn asked why not a Uranus mission.  Brent said Uranus was too far out and too costly for a Discovery class project.  Near the end of the segment, BJohn also asked about the importance of miniaturization now and for the future with NASA and these missions.  Brent said it was very important and then updated us on all the cubesat opportunities and uses being integrated into NASA missions.  He spoke about the significance of cubesats for several minutes so don’t miss what he had to say about them.  Doug asked a question about realizing economic value from these missions or at least what was the rationalization behind these purely science missions.  Brent provided an excellent answer to Doug’s questions so don’t miss it.  We ended the show after Brent’s response.  See what you think of it and post your comments on TSS blog.  Doug sent in a final note saying “I agree with his answer re: the value of science.  I believe that it is worth a certain amount of our money to increase our knowledge for its own value.”

 

Please post your comments/questions on The Space Show blog above.  You can reach Brent Sherwood through me at drspace@thespaceshow.com.

 

 

Rick Tumlinson, Sunday, 2-9-14 February 10, 2014

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

Rick Tumlinson, Sunday, 2-9-14

http://archived.thespaceshow.com/shows/2183-BWB-2014-02-09.mp3

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

Guest:  Rick Tumlinson.  Topics:  Commercial space ventures, space advocacy, DSI, Orbital Outfitters & 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 Rick Tumlinson back to the show for this 1 hour 53 minute program to discuss Rick’s commercial space ventures, space advocacy, NASA, space development and exploration challenges & methods for moving the “revolution” forward.  In the first segment, Rick opened up with updates for Deep Space Industries (DSI), asteroid mining, NEO defense, and more.  We also talked about Rules of the Road and possible industry regulation that the FAA is now talking about.  Much time was spent on possible NEO impacts.  We also started discussing the “opposition” to commercial space and new space directions over traditional aerospace programs and directions.  Following our discussion regarding DSI, we turned to another of Rick’s entrepreneurial companies, Orbital Outfitters.  Rick talked about their new & advanced spacesuit design version IS3, their opening R&D offices in Midland, Texas, plus he mentioned upcoming news with which the company will soon take public.  I asked Rick about modern day advocacy hurdles as compared to when the Space Frontier Foundation was first started.  This provoked lots of interesting comments and discussion points that crossed over into the second segment of our program.  However, he did say it was harder now so don’t miss the discussion and talking points.

In the second segment, we talked about the overall Texas commercial space development strategy, possible new spaceports for Texas, and their understanding of how the space industry is changing and becoming profitable.  We also talked about his most recent Huffington Post Op-Ed which will appear within a few days which was a reply to a Slate.com article by NYU Journalism Professor Charles Seife titled “What Is NASA For.”  You can see the article at
www.slate.com/articles/health_and_science/mysteries_of_the_universe/2014/02/nasa_s_mission_its_search_for_meaning_has_limited_its_science_and_damaged.html.  While Rick pointed out the problems with the article, he also talked about the author’s perspective being valid.  Don’t miss this discussion.  We also talked about public/private partnerships with Doug & the need to be commercially profitable. Lots was said about HSF to Mars and Deimos, plus returning to the Moon.  Rick also talked science & robotic missions along with HSF missions.  As the program was ending, Rick talked Big Picture with us and being caught up in space advocacy battles & the path forward.  He talked about culture, space exploration & development benefits for all of humanity, benefit sharing, and more.  He repeated many times that we are at the cusp, a turning point, a paradigm change moment.

Please post your comments on TSS blog.  Rick provided his email address for contact during the show or you can reach him through me.

John Batchelor Hotel Mars, Wednesday, 11-6-13 November 7, 2013

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

John Batchelor Hotel Mars, Wednesday, 11-6-13

http://archived.thespaceshow.com/shows/2116-BWB-2013-11-06.mp3

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

Guests: John Batchelor, William (Bill) Harwood, Dr. David Livingston:  Topics:  Comet ISON, small asteroid impacts, the Olympic torch, ISS.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We do not permit the commercial use of any Space Show program or part thereof, nor do we permit Space Show programs to be edited, placed on YouTube, or other private channels & websites. Space Show programs can be quoted in news articles, papers, academic & research work but must be cited or referenced in the proper citation format. Contact Dr. Livingston for questions about our copyright and trademark policies which we do enforce.  This program is archived on The Space Show website, podcasting, and blog sites with permission from John Batchelor. Please visit the John Batchelor Show website for more information about this fine program, www.johnbatchelorshow.com.  Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm).

During our 11 minute plus discussion, John, Bill, and I talked about Comet ISON which is now visible in the sky near Mars. We talked about its Thanksgiving close pass to the sun, its survival probabilities, and why this may be the comet of the century.  We also talked about a new report indicating small asteroids such as the one that came in over Chelyabinsk, Russia earlier this year may be more common than thought and may put us at more danger than previously thought.  Finally, we talked about the Olympic torch going to the ISS on a Soyuz last night, its upcoming photo op on a space walk and its return to Earth.

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

Dr. Taylor Dark, Tuesday, 11-5-13 November 6, 2013

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

Dr. Taylor Dark, Tuesday, 11-5-13

http://archived.thespaceshow.com/shows/2115-BWB-2013-11-05.mp3

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

Guest:  Dr. Taylor Dark.   Topics:  Space advocacy per his chapter “Reclaiming The Future: Space Advocacy And The Idea Of Progress.”  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 Dr. Taylor Dark to the program to discuss his chapter on space advocacy, “Reclaiming The Future: Space Advocacy And The Idea Of Progress.” Dr. Dark’s chapter appeared in a NASA book around 2007, The Societal Impact of Spaceflight.  The .pdf version is a free download at http://history.nasa.gov/sp4801-part1.pdf.  You can read Dr. Dark’s chapter at www.taylordark.com/NASA%20Chapter.pdf.  For more information about our guest, please visit his website, www.taylordark.com. I urge you to read Dr. Dark’s chapter before listening to this program.  During the first segment of our 2 hour 1 minute discussion, Dr. Dark told us about his space advocacy background given that he started the first high school L5 organization when he was around 14 years old.  From there, we talked about aspects of space advocacy and specific personalities such as Dr. Zubrin and Taylor’s early fascination with O’Neill colonies.  He then described his shift to a different view of advocacy during his undergraduate college days.  Taylor went into detail about advocacy being connected to the idea of progress for humanity and listed three major space advocacy claims: (1) No limits on growth or human capacity; (2) All good things go together meaning elements of progress are linked together & are reinforcing; (3) Innate Directionality meaning progress is always probable.  He discussed these claims on air but he goes into them in detail in his chapter.  The utopian or messianic view of some advocates was discussed.  Dr. Dark also pointed out that space advocacy was not the only outlet for science, progress for humanity, etc.  Next, he talked about the frontier idea which he said was a weak argument.  He cited many national experiences that had had no frontier and have done well with their space program.  A listener asked our guest for his three top space arguments which were space exploration for more understanding of the universe, planetary defense of potential NEO hits, & commercial activity that was really profitable.  John called in to talk about the need for low cost space access and RLVs which would in turn cause space advocates to engage in lots of potentially profitable ventures. 

In our second segment, Doug called to talk about the probable costs of the O’Neill vision including the lunar base, SSP, & the habitat.  He suggested space tourism was a potential scalable profitable venture and he talked about space and lunar settlement.  Doug also talked about propellant in Earth orbit and satellites from LEO to GEO.  I spoke with Doug about project financing and how commercial or public sector project viability is analyzed which was different from what Doug talked about.  Taylor suggested that advocates don’t typically engage in something like project financing, instead opting for solutions that fit their advocacy agenda.  Taylor talked about the challenges of many advocacy claims including HE3 and fusion and the need for large space settlements.  As we were ending the discussion, Taylor was asked about the possible impact of microbial life being discovered, past or present, or ET.  We also talked about advocacy for inspiration & education and the impact of the Chinese program on advocacy and civil/commercial space. 

Please post comments/questions on The Space Show blog above. Dr. Dark can be reached through his website.

The John Batchelor Show Hotel Mars, Wednesday, 10-23-13 October 24, 2013

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

The John Batchelor Show Hotel Mars, Wednesday, 10-23-13

http://archived.thespaceshow.com/shows/2111-BWB-2013-10-23.mp3

Your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfound

Guests: John Batchelor, Anatoly Zak, Dr. David Livingston:  Topics:  The Chelyabinsk meteorite & 600 kg chunk of it now on display.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We do not permit the commercial use of any Space Show program or part thereof, nor do we permit Space Show programs to be edited, placed on YouTube, or other private channels & websites. Space Show programs can be quoted in news articles, papers, academic & research work but must be cited or referenced in the proper citation format. Contact Dr. Livingston for questions about our copyright and trademark policies which we do enforce.  This program is archived on The Space Show website, podcasting, and blog sites with permission from John Batchelor. Please visit the John Batchelor Show website for more information about this fine program, www.johnbatchelorshow.com.  Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm).

During our 11 minute plus discussion, John, Anatoly Zak, and I talked about Chelyabinsk meteorite, finding a 600 kg chunk of it in a nearby lake and putting this large piece of the meteorite on display in the local Chelyabinsk Regional History Museum.  We also talked about NEOs and the asteroid threat, the 1908 Tunguska event in Siberia, and the Proton rocket.  Check out www.dailymail.co.uk/sciencetech/article-2473083/Chelyabinsk-meteor-goes-Giant-600kg-chunk-displayed-hauled-Russian-lake.html?ico=sciencetech%5Emostread to see the Chelyabinsk meteorite on display.  Also, be sure to visit Anatoly’s comprehensive Russian space news website, www.russianspaceweb.com.

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

Dr. Robert Zubrin, Tuesday, 8-6-13 August 7, 2013

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

Dr. Robert Zubrin, Tuesday, 8-6-13

http://archived.thespaceshow.com/shows/2063-BWB-2013-08-06.mp3

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

 Guest:  Dr. Robert (Bob) Zubrin.  Topics:  The 16 Annual Mars Society Convention, radiation, HSF to Mars, Mars One, Inspiration Mars.  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.  PLEASE NOTE THAT IF YOU ARE ATTENDING THE CONFERENCE AND WOULD LIKE TO BE A ROVING REPORTER FOR THE SPACE SHOW WITH CELL PHONE REPORTS, PLEASE EMAIL ME.

We welcomed Dr. Robert (Bob) Zubrin back to the program to discuss the upcoming Mars Society 16th Annual Conference, Mars human spaceflight, Inspiration Mars, Curiosity, RAD, radiation levels, Mars One and much more.  For more information about the conference, visit http://www.marssociety.org/conventions/2013.  For information about The Mars Society, visit http://www.marssociety.org/home.  During our one hour discussion with Dr. Zubrin, we started our talking about the main conference speakers including Dennis Tito and Dr. Steven Squyres, among others.  In talking about Dennis Tito coming to the conference, we spent time discussing the Tito Inspiration Mars mission.  Bob had much to say about this mission, the likelihood of mission success, radiation issues, equipment and life support issues, and more.  In talking about radiation and the Curiosity RAD findings, Bob had much to say about NASA and their willingness to do a Mars HSF mission.  We took several listener emails and a call about radiation & even the use of nuclear propulsion to shorten the transit time for less radiation exposure for the crew.  Bob suggested that if we had nuclear propulsion, he would not increase the transit time (listen to his reason why which has to do with orbits & a free return to Earth), but he would increase the payload to take additional spare parts & life support equipment as he said equipment failures were a major risk factor on such a mission.  Bob talked some more about successes in the private sector, including SpaceX. He was also asked if SLS was necessary and he said he believed in more than one source for a launch vehicle and he supports heavy lift.  He also talked about the importance of government infrastructure and launch services for the future.  Don’t miss this discussion.  Later in the segment, Bob talked about the Mars Society 365 Mission (see http://ma365.marssociety.org).  Bob described this mission, why it is so important & why we should support it.  Jane emailed a question about Bob’s National Review article we mentioned, “Remembering Ploesti,” from August 3 (http://nationalreview.com/node/355074/print) and after extrapolating to today, wondered if humanity was ready for human spaceflight to Mars.  Bob provided us with an exceptional response to Jane’s question and comment so please listen and take note of what he said. I believe it to be very important.  As the program was ending, Ben wanted Bob to clarify his position on choosing either the Moon or Mars.  Don’t miss this response.  Bob left us with concluding comments to do something and support something.

Please post your comments/questions on The Space Show blog.  You can email Bob through his website or me.

Open Lines, Sunday, 6-30-13 June 30, 2013

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

Open Lines, Sunday, 6-30-13

http://archived.thespaceshow.com/shows/2039-BWB-2013-06-30.mp3

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

Guest: Open Lines with Dr. David Livingston.  Topics:  Blue Ridge Nebula Starline, radiation, Skylon, Falcon 9 Vandenberg, NEOs, & Asteroid missions.  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 of you interested in the opportunity to submit feedback on the NRC congressionally mandated Human Spaceflight Study, please go to www.nationalacademies.org/humanspaceflight.   Please remember that your Amazon Purchases Can Help Support The Space Show/OGLF (http://www.onegiantleapfoundation.org/amazon.htm).

Our program today was a 2 hour 5 minute Open Line discussion.  I started it out with some Space Show announcements, suggested topics for today’s discussion, then I opened the phone lines for listener participation.  Dr. Doug Haynes was our first caller. Doug is celebrating the tenth anniversary of Blue Ridge Nebula Starline (www.blueridgeairlines.com) and his sister site, www.bluenebula.com.  Dr. Haynes talked about his vehicles, missions, propulsion, AST, orbital, suborbital and all HSF, his issues with zero gravity, green space technology, spaceports with the Front Range Airport as well as Denver International. Follow our discussion about his vehicles and pods via his Blue Nebula website above.  Doug also told us about his books through the 3rd Wave Air Books which is linked to both his websites.  I did mention Doug’s very well known newsletter & how to visit his operation for those in and around the Denver area.  Our next caller was Dr. Doug Plata from Southern California to discuss space radiation and our Monday guest, Dr. Marcelo Vazquez.  Doug took us through several radiation risks and mitigation strategies.  We talked about radiation and the Mars missions plus what might & might not be appropriate regarding taxpayer money or the cash equivalent regarding helping a private company do a HSF to Mars.  Just before the break, questions came up about the upcoming SpaceX Falcon 9 Vandenberg launch.

In our second segment, Tim Weaver was our first caller to talk about Skylon.  There has been some recent press suggesting that the UK government my be interested in some funding with Skylon (www.sen.com/news/uk-pledges-fresh-support-for-revolutionary-space-engine.html).  We talked about the UK space interests and program along with the astronaut safety issue mentioned earlier and by Rand Simberg in his recent program.  John Hunt called in to talk about the Zubrin article on NASA’s asteroid retrieval mission, then he said he doubted anything would become of Skylon.  His last point pertained to astronaut safety per the Rand Simberg show and comments.  He suggested that since the government flies astronauts for national prestige, safety would be extreme given the potential prestige damage resulting from an accident.  Before the end, Doug sent in a note saying the Falcon 9 Vandenberg launch is currently set for Sept. 5th.

Please post your comments/questions on The Space Show blog.  You can reach any of the guests who called in today via their website or my email address.

Dr. Buzz Aldrin, Monday, 5-13-13 May 14, 2013

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

Dr. Buzz Aldrin, Monday, 5-13-13

http://archived.thespaceshow.com/shows/2007-BWB-2013-05-13.mp3

Guest:  Dr. Buzz Aldrin.  Topics:  Buzz talks about his Unified Space Vision, Mars settlement and his new book, “Mission to Mars: My Vision for Space Exploration.” 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 back Buzz Aldrin to discuss his Unified Space Vision (USV) including Martian settlement, plus his new book, “Mission To Mars: My Vision for Space Exploration.”  Leonard David was the co-author of the book.  Visit www.buzzaldrin.com for more about the book and new, upcoming projects related to the book and the Aldrin vision. The book is available as hardback and as an e-book. If you use either of these links with Amazon to buy the book, Amazon will make a donation to The Space Show/OGLF: (hardback) www.amazon.com/Mission-Mars-Vision-Space-Exploration/dp/1426210175/ref=onegiantlea20 and (Kindle) www.amazon.com/Mission-Mars-Vision-Exploration-ebook/dp/B008EDPMB2/ref=onegiantlea20.  During our 94 minute program in one long segment, Buzz started out by describing his Unified Space Vision (USV) and its five main components, exploration, science, development, commercial, & security.  Buzz also introduced us to the United Strategic Space Enterprise (USSE) which forms a integral part of his Mars vision.  We discussed the role of China, India, Russia, the ISS, and why we should not engage in a Moon race with China.  In fact, part of the USV includes an international lunar post but not publicly funded by American taxpayers.  John in Hawaii asked about PISCES validating INSITU technologies, then Buzz was asked to explain his Mars cycler concept and orbits.  Following this discussion, Dr. Rowe called in to raise specific human factors health concerns regarding dust issues, Moonwalker astronauts EKG results, and down the road genetic modification for long duration spaceflight and settlement.  I then asked Buzz about the role of space tourism in his vision as well as the need for SLS.  Dr. Paul Deer called in from Cambridge in the UK to ask Buzz about risk taking.  Listeners emailed Buzz about the proposed NASA asteroid retrieval mission which Buzz said was a distraction.  Don’t miss his comments on this issue.  Another listener wanted to know why Phobos rather than Mars.  We talked about the ILDC and the concept of the international lunar base as a stepping stone for going on to Mars.  We also talked about more uses for the ISS, including inflatables, to support the USV.  Near the end of the show, John called Buzz to inquire about the space exploration contribution to student7 youth inspiration, STEM, and science development.  Buzz confirmed all of these as beneficiaries of space exploration and development.  I urge you to read this book and check back at the Buzz Aldrin website for updates and book/USV related projects.

If you have comments/questions from this show, please post them on The Space Show blog above.

 

Dr. John S. Lewis, Wednesday, 2-20-13 February 24, 2013

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

Dr. John S. Lewis, Wednesday, 2-20-13

http://archived.thespaceshow.com/shows/1955-BWB-2013-02-20.mp3

Guest:  Dr. John S. Lewis.  Topics:  The Chelyabinsk meteorite, Asteroid 2012 DA14, the Chinese program 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.

We welcomed back Dr. John Lewis to discuss recent meteorite impacts, NEO flybys, asteroid minding, the Chinese space program and more.  In the first segment of our 90 minute program, Dr. Lewis talked briefly about accepting the position of Chief Scientist for the new company, Deep Space Industries.  He also spoke in general terms about this emerging industry.  Our initial caller asked Dr. Lewis about his writing science fiction so you will hear about that as well.  We then turned our attention to the Chelyabinsk meteorite and the flyby of Asteroid 2012 DA14.  Visit www.johnslewis.com for detailed information on these events plus much more.  The Russian meteorite  was estimated to be about 10,000 tons or the mass of a U.S. Navy cruiser.  Dr. Lewis explained why it was not detected before hitting the atmosphere.  We then speculated on what would have happened had it come in over a large city such as London.  Dr. Lurio called in to talk about his joining Deep Space Industries as the Chief Scientist.  Charles also wanted to know about the previous announcements that he would be an advisor for Planetary Resources.  Dr. Lewis explained this and corrected misunderstandings regarding the issues addressed by the question.  Jack sent in an email seeking mining comparisons here on Earth to those in space given his being in mining country in Virginia.  Another listener asked about the potential dollar value of the Chelyabinsk meteorite.  In his response, John suggested the best value for using asteroids in space re ISRU.  Another question came up about hollowing out an asteroid and using it for HSF travel.  Dr. Lewis talked about this idea dating back to 1918 and Robert Goddard.  Kelly asked about moving an asteroid to a low lunar orbit and if a human mission to a NEO was a good stepping stone for a human flight to Mars. John had much to say to us on both of Kelly’s questions.

In the second segment, we opened with my asking John about the Chinese space program and their high launch rate.  Don’t miss John’s comprehensive answer about both the Chinese military space program and their quasi-civil space program.  It was most informative.  Next, John told us about an incident when he was 13 years old living in a Boston suburb with what was probably a meteorite coming in overhead that disturbed his entire neighborhood.  It’s a fascinating story that illustrates events like we just saw in Russia are fairly common throughout history.  Don’t miss this story!  Another topic in this segment was the low quality science and news reporting in this country. Dr. Lewis expressed concern about this with some explanations to help us understand the reality of today’s news reporting services.  Listener Bruce sent in an email asking about nuclear explosions to deflect a larger asteroid and doing such tests in space.  Again, Dr. Lewis had much to say and offer us on this issue.  This led to a discussion on detecting Earth-bound NEOs, what sizes we can and cannot detect today, the amount of warning time we might have and more.  Near the end of our discussion, Emma in NYC sent in a note asking John what the Chelyabinsk meteorite  would have looked like had it come in over a Martian settlement.  John’s response was fascinating and very descriptive.  Pooley sent in an email with the classic NASA NEO website, http://neo.jpl.nasa.gov/ca.

Please post your comments/questions on The Space Show blog.  You can reach Dr. Lewis through me at drspace@thespaceshow.com or his own blog per above.

The John Batchelor Show “Hotel Mars,” Wednesday, 11-7-12 November 8, 2012

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

The John Batchelor Show “Hotel Mars,” Wednesday, 11-7-12

http://archived.thespaceshow.com/shows/1889-BWB-2012-11-07.mp3

Guests: John Batchelor, Tariq Malik, Dr. David Livingston:  Topics:  Probable space policy in President Obama’s second term.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://thespaceshow.wordpress.com. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://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. During our 11 minute discussion, Tariq Malik of Space.com talked about the probable space policy in the Obama second term.  We talked about astronauts going to NEOs, lunar development as a stepping stone, ISS issues, budget risks, and more. John asked about the Dawn Mission and Vesta for a like human spaceflight mission.  We asked Tariq how he thought commercial crew programs and COTS would do over the near term, also about SLS and Orion.  We also highlighted many of the items that Space.com writer Dr. Mike Wall wrote about in his Space.com article on the subject at www.space.com/18373-presidential-election-obama-nasa-future.html.

If you have questions or comments about this segment, please post them on The Space Show blog above.  You can contact Mr. Batchelor or Tariq Malik through me at drspace@thespaceshow.com.