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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Kevin Sloan, Monday, 6-17-13 (47.90MB; download) -- Guest: Kevin Sloan. Topics: Mars Society University Rover Challenge 2013, rover deign, simulated Martian tests. 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. 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. We welcomed back Kevin Sloan to the program to discuss the Mars Society 2013 University Rover Challenge (URC). For more information, visit their website, http://urc.marssociety.org. During the first segment of our 90 minute discussion, Kevin went over the rules and the goals of this year's 2013 URC, then he told us about the near perfect score by the Polish team, Hyperion, representing Bialystok University of Technology. Kevin had much to say about this team, how it turned in a near perfect score, what the Hyperion rover was able to do that other rovers could not do, and the need for next year's judges to think of more challenging goals as everyone was taken by surprise with the success of the Hyperion Team. We spoke about the international nature of the contest with teams from Poland, India, Canada, and the U.S. We talked about the outstanding job done by the Mars Society of Poland in making sure universities there knew about the competition and those that could participated. Kevin fielded listener questions via email regarding entering the contest, team costs, other U.S. school participation, the international representation, and questions about Hanksville, UT which is where the competition was held. He was also asked about coming to see the competition and IP rights regarding the rovers. Since the competition takes place near MDRS, listeners also inquired about this Mars Society program. In the second segment, Doug asked if the URC was to encourage robotics education & does it lead to ideas actually being used on a Mars mission? He also wanted to know that
apart from the Lunar Regolith Excavation Challenge, were there any other lunar equivalent challenges & was the URC applicable to the Moon. Kevin was also asked about contestants using JPL rovers as possible models and the use of JPL or other industry consultants. The various teams & their countries were discussed in this segment as were some of the URC rules. Eric asked two good questions near the end of the program including the use of 3D printing & the arbitrary definition of higher-education. Toward the end, Kevin described the winning Hyperion team performance, especially to the 5th Gate! Don't miss it. Please post your comments/questions on The Space Show blog above. Kevin can be reached through the URC website.
Selected by: David Livingston [ stations ], Tue, 18 Jun 2013 15:54:17 UTC
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Gordon Woodcock, Friday, 6-14-13 (47.03MB; download) -- Guest: Gordon Woodcock. Topics: Financial analysis for an SSP Power System, competing SSP ideas & plans. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. We welcomed Gordon Woodcock to the program to discuss his ISDC 2013 financial analysis presentation for an SSP power system. This presentation is available for your consideration on after the program summary on The Space Show blog for this program per the above URL. In addition, visit the SolarHigh.Org website for more information at www.solarhigh.org. In the first segment of our two part 90 minute discussion with Mr. Woodcock, we were introduced to the concept of space solar power from the initial work of Peter Glazer followed by microwave expert Bill Brown. Mr. Woodcock then discussed the need for large space transmission and Earth based receiving antennas, the need to use GEO for the SSP satellites, and some basics about beaming microwave power. Economic & financial concepts were introduced along with the need for systems to be affordable, reusable and generate acceptable ROIs. However, as you will hear, all of this is hard to do at this stage given the need for research and demo systems for proving out the best engineering approaches and designs. We talked about solar efficiencies and the trade in mass with thin film lighter material with only about a 30% energy efficiency but because of their lighter weight, the trade allows us to launch & deploy bigger systems giving us more bang for the buck, so to speak. Gordon also talked about efficient transmitter systems & the use of 5.8 GHz. In this segment we talked about lowering launch costs, increasing the launch rate, and the competitive price for terrestrial electric power. Earlier in the segment, Gordon suggested the need for a one year payback but Tony sent in a question suggesting longer paybacks, all of which were acceptable scenarios as long as they were roughly competitive with highly risky terrestrial investments. In the second segment, we talked about starting with smaller systems & demos, all followed by incremental project development. We also talked about specific space and terrestrial antenna size and ratios as well as the size of power systems, even up to 2,000 MW or larger. Mr. Woodcock went over the idea of raising the frequency and what this might mean for a demo as well as an operating power project system. Questions came in regarding on orbit system repairs and maintenance. Our guest said the systems would need to be serviced robotically. We talked about the environment for SSP systems at this time & into the near and medium term & possible fossil fuel competition given new energy extraction methods. Crowd funding was suggested as a way to fund some of the needed research which our guest said could be done in many competent labs in the U.S. Please post your comments/questions on The Space Show blog. You can contact Gordon Woodcock through me at drspace@thespaceshow.com. Don't forget, 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. Selected by: David Livingston [ stations ], Sat, 15 Jun 2013 04:00:13 UTC
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The John Batchelor Show "Hotel Mars," Wednesday, 6-12-13 (6.33MB; download) -- Guests: John Batchelor, Richard David, Dr. David Livingston: Topics: Commercial space industry growth & investment potential. 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.
During our 11 minute plus discussion with Richard David & John Batchelor, we discussed New Space Global (www.newspaceglobal.com) and investment outlook for the emerging industry. We talked about suborbital, space entrepreneurism, investor requirements, plus industry development adjacent to spaceports. We also learned that the U.S. contributes to 75% of all global space entrepreneurism efforts. Richard defined some commercial space industry characteristics with still make space investment challenging and appreciated.
Please post any comments/questions you might have on The Space Show blog. You can contact any of us through drspace@thespaceshow.com.
Selected by: David Livingston [ stations ], Thu, 13 Jun 2013 15:11:44 UTC
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Robert (Bob) Zimmerman, Tuesday, 6-11-13 (66.82MB; download) -- Guest: Robert (Bob) Zimmerman. Topics: Commercial space, regulations, climate science, becoming spacefaring. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. We welcomed Robert (Bob) Zimmerman to the program (www.behindtheblack.com). During our 2 hour 3 minute discussion with Bob, we covered a wide area of space, policy, budget and climate science issues. Bob started out talking about the Commercial Space Launch Act of 2004 and his warnings back then about a heavily regulated commercial and NewSpace industry coming out of this particular legislation. He has now reported on the evolution of regulation for this segment of the industry. See this article on his blog, http://behindtheblack.com/behind-the-black/essays-and-commentaries/the-red-tape-of-the-space-bureaucracy. He strongly suggested that the focus was misplaced on excessive safety. Instead, it should be on risk taking, innovation, and experimental flight. PLEASE SEE WWW.THESPACESHOW.COM OR HTTP://THESPACESHOW.WORDPRESS.COM TO READ THE BALANCE OF THIS SUMMARY AS IT CONTAINS TOO MANY CHARACTERS TO BE REPEATED IN FULL ON THIS PAGE. THANK YOU. Selected by: David Livingston [ stations ], Wed, 12 Jun 2013 15:50:26 UTC
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Dr. Mindy Howard, Monday, 6-10-13 (49.77MB; download) -- Guest: Dr. Mindy Howard. Topics: Addressing the mental and emotional challenges that may be experienced during commercial space flight. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. We welcomed Dr. Mindy Howard to the program for our 1 hour 30 minute discussion about the psychological issues and training for commercial astronauts. During our first segment, Dr. Howard introduced us to many of the issues that will be faced by commercial astronauts, including psychological aspects. Our guest described her business, Inner Space Training (see http://innerspacetraining.com) and the benefits that her training offers commercial astronauts, especially if the training is engaged a few months in advance of the actual spaceflight. Dr. Howard was asked if in her research she noticed differences among potential commercial astronauts based on age, gender, physical fitness, or other metrics. In addition, our guest explained brain wave theory and the use of the MindSpa device for the training. Dr. Howard was asked about training in Holland and Europe as well as here in the States, plus individual and/or group training. As for her Inner Space Training program, it lasts one day but "homework" follows for several weeks to a month or two in advance of the actual flight, especially using the MindSpa tool which you use and learn in the formal part of the one day training program. In our second segment, we talked about commercial astronaut peaks, performance, and flow. We also addressed more issues regarding training for a long duration flight such as Inspiration Mars. Dr. Howard did go into some detail about peak experiences, especially when I suggested that the entire flight to Mars might be a peak experience. However, when properly defined, the entire Martian trip would not be a peak experience though it would likely be very exciting. I also asked her how she might modify her training to include the longer Mars flight. Toward the end of the program, we talked about the business need for the space tourism programs to make this type of training mandatory to help assure all participants/customers have a successful flight experience. Dr. Howard provided a few examples in support of my suggestion that this type of training be required & included by the space companies. Please post your comments/questions on The Space Show blog. You can also email Dr. Howard at mindyhoward@innerspacetraining.com. Selected by: David Livingston [ stations ], Tue, 11 Jun 2013 16:50:30 UTC
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Dr. Dmitriy Tseliakhovich, Sunday, 6-9-13 (52.11MB; download) -- Guest: Dr. Dmitriy Tseliakhovich. Topics: Escape Dynamics microwave beam propulsion for launches. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. We welcomed Dr. Dmitriy Tseliakhovich, CEO & CTO of Escape Dynamics (http://escapedynamics.com) to discuss their work on making microwave beamed propulsion possible for space launch. During our 1 hour 39 minute discussion, Dr. Tseliakhovich talked about his background and passion for space, including helping to open up commercial space. His work and experience led him to creating Escape Dynamics in 2010 to find a better and more efficient way to space than by using chemical rockets. Dmitriy then took us through many of the benefits of external launch, including a higher specific impulse, better payload ratios, and even the ability to use an SSTO frame for the vehicle. During this segment, we also talked about safety issues and using the possibility of using the technology as a space weapon. During this discussion, Dmitriy was very focused and precise in saying that their systems had to prove out as being safe on all of the issues we were discussing. Next, we learned that the initial beamed propulsion vehicles would be robotic but at some point in the future, eventually crewed launch vehicles would be possible. We talked about their step by step incremental development and testing plan, including starting with suborbital launches. I asked our guest about the probable cost of electricity and support from the existing electrical grid. Our guest had much to say about the cost of electricity, the use of the grid for their power needs & the capability of existing systems to support their needs. He also did not rule out partnerships with utility companies. Listeners sent him emails asking about competition and markets as well as the use of hydrogen for fuel. Our guest was also asked about their heat exchanger, a key component on the vehicle. In our second segment, Dmitriy was asked about weather issues for launch & we learned that there were concerns and requirements suggesting launching in dry areas would be best. Another listener asked about ocean launch possibilities & Charles called in expressing skepticism, to support chemical rockets, and to raise questions about the high g force, boost stations, and the size of the ground array needed for the beam propulsion launch system. Roger emailed us to ask about orbital fuel depots & beamed propulsion. We then talked about the company timeline & learned about 2015 as a suborbital launch target date. In response to an email about the main challenges, our guest said the challenges to the system were mostly non-technical. John was our last caller asking about DARPA, project financing, fuels, and more. In closing we talked about available internships and the hiring opportunities at Escape Dynamics. Please post your comments/questions on The Space Show blog. You can contact our guest through his website or by using drspace@thespaceshow.com. Selected by: David Livingston [ stations ], Mon, 10 Jun 2013 16:22:37 UTC
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Dr. Madhu Thangavelu, Friday, 6-7-13 (58.59MB; download) -- Guest: Dr. Madhu Thangavelu. Topics: space architecture visionary design, Human Spaceflight (HSF) to Mars, radiation, much 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. We welcomed back Dr. Madhu Thangavelu for a 1 hour 45 minute discussion on a wide ranging set of topics from space visionary concepts to HSF to Mars, radiation and other issues, fantasy vs. reality thinking, and the synthetic mind. Madhu provided us with these links relevant to our discussion: 1. AIAA talk slides:
https://info.aiaa.org/Regions/Western/LA/Lists/Presentations/DispForm.aspx?ID=6 ; 2. AIAA Space Architecture panel video on YouTube : www.youtube.com/watch?v=ig3FzB0bQnA, 3. USC Space Concepts Studio website : http://denecs.usc.edu/hosted/ASTE/527_20111, 4. latest USC Eng. magazine carries an article, p16-17: http://viterbistorage.usc.edu/Public/USCVITERBIMAG.pdf. In our first segment, Madhu opened up by talking about students and space inspiration. Based on his own USC teaching experience, he said students were fired up. Our guest was asked to compare robotic missions to HSF missions and Madhu spent some time on this discussion. He also talked about the NASA plan to capture an asteroid, referring to this as a possible wild goose chase. He talked about the ISS and using it more and more to accomplish important space goal. Madhu received several questions about Tito's Inspiration Mars flyby mission. Here, he had much to say, especially about radiation, deep space communications, food & nutrition, and even physiology degradation. We talked about using nuclear propulsion for such a mission & he suggested a better mission profile using two Falcon rockets. In the second segment, Paul asked about using nuclear electric propulsion as compared to the two Falcon rocket idea. Madhu talked about the nuclear propulsion history with NERVA & the use of nuclear fuel on many of our robotic missions. Michael called in and said there was no real political will for nuclear so it probably would not happen anytime soon. Later, Madhu was asked many specific radiation questions regarding the Mars flight. Madhu suggested possible mitigation strategies, including his favorite, self cellular repair. Allison emailed in to inquire about his Studio students and how he holds the line from reality thinking as compared to Kool Aid thinking. Madhu talked extensively about this issue, discussed the philosophy of idea generation, visionary thinking with some fantasy while at the same time being grounded in engineering, physics, financial and other subcomponents of the concept. Don't miss this important discussion. We also talked about disruptive technologies. At the end, we talked about the synthetic mind. Please post your comments/questions on The Space Show blog above. You can contact Madhu through me.
Selected by: David Livingston [ stations ], Sat, 08 Jun 2013 15:57:19 UTC
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The John Batchelor Show "Hotel Mars," Wednesday, 6-5-13 (5.25MB; download) -- Guests: John Batchelor, William (Bill) Harwood, Francis Rose, Dr. David Livingston: Topics: The Star Trek influence on space exploration/development. 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. During our 11 minute plus discussion with Bill Harwood, Francis Rose & John Batchelor, we received update on the Mars rover Curiosity, its near term exploration plants for getting to Mt. Sharp, and its success to date. We also talked about the successful ESA ATV mission to the ISS, then we switched to the ongoing success of the Hubble Space Telescope (HST). Bill talked about HST in detail, the possibility of an extended mission and more. We also talked about the upcoming James Webb Space Telescope (JWST) and the possibility of the HST overlapping with some of the JWST mission. Please post any comments/questions you might have on The Space Show blog. You can contact any of us through drspace@thespaceshow.com.
Selected by: David Livingston [ stations ], Thu, 06 Jun 2013 14:54:06 UTC
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Brian Shiro, Monday, 6-3-13 (46.00MB; download) -- Guest: Brian Shiro. Topics: Astronauts 4 Hire, NOAA, & Next Gen Suborbital Researchers Conference. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. We welcomed Brian Shiro back to the program for Astronauts 4 Hire (A4H) updates, NOAA information, plus information regarding the Next Generation Suborbital Researchers Conference (NSRC) underway in Broomfield, Colorado. During the first segment of our one hour 27 minute program, Brian introduced us to the A4H organization, its basic categories of membership, and the demographics of its members which can also be found at www.astronauts4hire.org/p/the-a4h.html. For more information and contact information regarding A4H, make sure you visit their main website page, www.astronauts4hire.org. We spent lots of time with Brian discussing flight parameters, astronaut training, and mission operations. Listeners asked Brian lots of questions via email, including about A4H being prepared for orbital flight, not just suborbital flight. We talked about the international participation, possible ITAR issues and considerations, then wondered if the high level of academic and professional level of membership deters membership or participation from those without the advanced degrees. We learned that A4H makes use of three different training centers from flight training all the way to survival training. A listener wanted to know about specific mission training or prep prior to an A4H person managing an actual flight experiment. A medical school student wanted to know if experiments were supervised, reviewed, and controlled or would people wanting to fly an experiment just pay their money and go. This proved to be an interesting discussion. In our second segment, we talked about space tourism, more about the NSRC 2013 Conference, then I asked Brian about the role of space assets in the NOAA Tsunami Warning Center work. Brian had much to say about the role of space resources so don't miss this discussion. We talked about the methods for predicting tsunami warnings using not only space resources but ocean devices. We also talked about how an earthquake might deform a part of the ocean bottom and how that leads to a tsunami. Later, Jane emailed in a question about the NOAA space program and we learned it’s the third largest space program in the U.S., but bigger than most other national space programs. Near the end of the program we talked about possible A4H & NASA missions as well as A4H operational missions such as manning a Bigelow space station. Doug called in to inquire about an experimental suborbital research program using a live subject-a finger monkey. Brian was happy to help out with such an experiment. This is a very interesting idea, see what you think of it. Please post your comments/questions on The Space Show blog. You can reach Brian through the A4H website or through me at drspace@thespaceshow.com. Selected by: David Livingston [ stations ], Tue, 04 Jun 2013 16:56:18 UTC
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Dr. William (Bill) Rowe, Sunday, 6-2-13 (67.36MB; download) -- Guest: Dr. William (Bill) Rowe. Topics: Moon walking astronauts, stress tests, cardiac problems, HSF to Mars. Please direct all comments & questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments & questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright & 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. Bill Rowe to the program to discuss his important discovery regarding four Moon Walking astronauts. In our first segment of this two hour discussion, Bill explained his latest research findings& what his conclusions mean for human spaceflight. To find out more about Dr. Rowe's research, to read his papers, & to learn more about telomeres, oxidative stress, & astronaut cardiac issues, visit his website www.femsinspace.com. In this segment, Bill talked about damaging the lining of the endothelium, too much or too little adrenalin & magnesium, & the four Moon Walking astronaut abnormal stress tests. Our discussion then turned to the Inspiration Mars flyby mission which our guest said was not survivable. Bill went over his reasons for his conclusion regarding this proposed 501 day mission& talked about 1G being the law & what that means for our bodies to be in less than a 1G environment. Bill then talked about telomeres & possible damage for the round trip Mars mission, plus he talked about the lack of an effective space exercise protocol as well as problems with prescription medications in space, including the need to deliver medicines subcutaneously but there is no such subcutaneous drug delivery system. Several times during our discussion, Bill said we might not be ready for humans to Mars for a long time, he kept asking what the rush was to go so quickly. He commented on the Buzz Aldrin cycler plan which he thought was doable 22 plus years from now assuming our research advanced in the time leading up to such a mission. Bill talked about radiation, including the recent data NASA released from the RAD instrument on MSL in space & on the Martian surface. Eric sent in a clarification comment about the possible death of an Inspiration Mars crew member& he asked Bill about his exercise statements which he said did not seem to be in agreement with statements made by other aerospace medicine professionals. Dr. Dear emailed in a question from the UK about Bill's thinking that there will be no survival chance re Inspiration Mars. He compared that to the record in space held by the Soviet Cosmonaut on Mir, citing that record as reason to think that the crew could survive the 501 day Mars trip which would only be about 64 fewer days in space than the Mars flyby mission. In our second segment, we talked about possible lessons learned from the Inspiration Mars flight & Dr. Rowe talked more about the Buzz Aldrin Mars plan. Bill then moved to the issue of females being better suited for spaceflight than men. He had much to say on this subject plus he has several papers addressing the subject on his website. Hint: Iron toxicity is a big issue. Dust issues were discussed in this segment& Bill talked again about his submarine analogy on oxidative stress from his website (www.femsinspace.com/Oxidative_stress.htm). When asked for some recommendations, Bill talked about the need for centrifuge studies & suggested rat studies with an on orbit centrifuge. Please post your comments/questions on The Space Show blog. Dr. Rowe can be reached through his website or directly using RoweRun@aol.com. Selected by: David Livingston [ stations ], Mon, 03 Jun 2013 03:51:34 UTC
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