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Tom Olson, Tuesday, 12-29-15 December 30, 2015

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Tom Olson, Tuesday, 12-29-15

http://archived.thespaceshow.com/shows/2613-BWB-2015-12-29.mp3

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Guest: Thomas (Tom) Olson. Topics: 2015 in review, 2016 space events, best and worst space events of the year. 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 back Tom Olson for his traditional annual year in review show, this time for the year 2015. During the first segment of our 1 hour 45 minute discussion, I asked Tom to start off with the worst space event for 2015 rather than the best. Interestingly, he said it was the fact that another year has gone by without our flying people to space, either orbital or suborbital. This opened up a discussion about disappointments in the suborbital industry other than for Blue Origin which got the best grade along with SpaceX for their landing their rocket back on the pad after making it to space. As for the best, Tom mentioned several “bests” during the show but started out with the new commercial space legislation recently signed into law, specifically the part about funding commercial crew and U.S citizens being able to extract resources from asteroids. He spoke about the launch industry in general saying this was a near record year with 87 total launches. He talked about the ISS extension to 2024, commercial projects on the station and he said it would be better to design a commercial station properly than to try and commercialize the ISS. Tom then mentioned several entrepreneurial companies worth noting and watching including Planet Labs, Spire, Made In Space, also Sierra Nevada with the continuation of its Dream Chaser space vehicle. Listener Robert asked if his views on space solar power had changed in 2015. Tom said no but listen to his explanation. I asked Tom for the top space leaders of 2015. He had trouble naming a few other than Bezos and Musk. He said there were no heroes. All of the space men and women were heroes. Jeff from Denver asked Tom if he changed his mind on SLS/Orion from previous years. Again, Tom said no but listen to his full explanation. Another listener asked him if he thought 2016 presidential politics would influence space policy. Again, he answered with a no. Ft. Worth John called to talk about artificial gravity experiments that were needed, Falcon 9 landing the 1st stage successfully, plus he asked when the Falcon Heavy would fly.

In the second segment, Luis from Venezuela asked Tom about small scale laser beaming of power from powersats to landers and assets on the lunar surface. Next up was Dr. Lurio who put in a plug for Made In Space for a 2015 outstanding company award, then he talked about XCOR, responding to some of the recent management changes in the company plus the comments Tom was making about the company. Tom further addressed Made In Space and mentioned a 3D bioprinter. Here is the link to the story he mentioned about the bioprinter, http://medcitynews.com/2015/08/watch-out-organovo-biobots-launching-new-line-of-low-cost-3d-bioprinters. Tom spoke more about the Bigelow ISS BEAM Module experiment for later in 2016, then talked about the success of deep space exploration, JPL, and more. He mentioned running water on Mars, Cassini and Titan photos, New Horizons and Pluto and the Dawn Mission to Ceres. He also gave credit to Rosetta and the Comet 67P mission , then commented on the disappointment about the delay in the Insight Mars mission. Tom mentioned Putin’s reorganization of the Russian space industry to just Roscosmos, then he said the weirdest event of the year was the exoplanet discovery of the mysterious dimming in light value with some in the media reporting the possible discovery of alien ruins (see http://news.discovery.com/space/alien-life-exoplanets/has-kepler-discovered-an-alien-megastructure-151014.htm). Near the end of the program, Tom talked at length about important changes in the New Space Business Plan Competition. A listener then asked him about space films for 2015 and Tom commented on The Martian and television science fiction programming. He also mentioned the twins study on the ISS was nearing its end and Scott Kelly had set a record for the most time spent in space by an American astronaut. Before the show ended we talked about one way trips to Mars, Mars One and then Tom predicted that Mr. Musk will get to Mars before NASA. He concluded by saying that 2015 was an inspiring year for space on all fronts.

Please post your comments/Questions on TSS blog above. Happy New Year to all of you. Keep it safe, have a great celebration and I wish you all a terrific 2016! Thank you again for your Space Show support.

 

Dr. Chris Impey, Monday, 12-14-15 December 15, 2015

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Dr. Chris Impey, Monday, 12-14-15

http://archived.thespaceshow.com/shows/2604-BWB-2015-12-14.mp3

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Guest: Dr. Chris Impey. Topics: We talked about Dr. Impey’s latest books on planetary missions & commercial + HSF in addition to astronomy & cosmology. 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 back Dr. Chris Impey for a one hour one segment discussion about his two recent books, “Dreams of Other Worlds: The Amazing Story of Unmanned Space Exploration,” and his newer book “Beyond: Our Future in Space.” We started our discussion with Dr. Impey describing “Dreams of Other Worlds” which describes 11 unmanned space missions that have made a difference in our understanding of distant worlds. We focused on a few of the 11 missions including Viking, Cassini, Voyager, & the WMAP mission. I asked Dr. Impey what would have been included had the book been written later. The Dawn Mission would have made it, so would the Kepler Space Telescope, New Horizons, Curiosity, and probably others. We then switched to the use of ground based telescopes and here Dr. Impey talked about how many of the telescopes are being repurposed for a new life doing different types of observation astronomy. Dr. Impey was asked about his favorite missions. He mentioned Viking and the WMAP microwave telescope mission and this led to his talking about The Big Bang, dark matter, and dark energy. I asked Chris about the recent article in The Economist about the two Chicago area scientists proposing a new theory on dark matter. Chris had read the article and had some interesting commentary on it and the proposed theory. Robert sent in an email asking our guest why there have been no life detection experiments on the NASA and other planetary missions. This sparked a good conversation on the subject which you do not want to miss. Chris proposed a very plausible reason why no suck experiments have been carried out but let us know what you think by posting on the blog. Another topic discussed was planetary protection. Linda from Austin asked our guest about the UofA astronomy and cosmology programs and students, then Bill asked our guest if he had read “The Martian” or seen the movie. Chris had both read the book and seen the movie which we discussed for several minutes. Don’t miss this discussion as Dr. Impey made some interesting points about both the book and the movie and the plausibility of the story line including the initial dust storm which caused the problems for The Martian. Before the end of the program, Chris fielded some questions about future missions. We addressed the Europa Clipper mission but he said many may be disappointed for what was not being included on the mission so again listen to what he had to say. He suggested a Titan mission would be interesting. In his book “Beyond” Our Future In Space,” Dr. Impey addressed the new commercial missions & human spaceflight. Chris guided us through all sorts of possibilities for future human spaceflight. Nuclear propulsion came up with Dr. Impey having much to say about how beneficial it would be if we had it though it was still futuristic. We spoke of advanced technology & the Decadal Survey and its impact on the type of science projects that get undertaken due to funding. Will sent in a note asking about the recent article about Elon Musk wanting to get to Mars in 10-15 years given the various risks Earth faced, including extremism. Dr. Impey also said it was probably unrealistic to think that one could have a $500k ticket price for Mars, another part of the Elon Musk article. Dr. Impey offered us good summary comments so don’t miss them. The last question dealt with a possible science backlash and referenced the following Huffington Post article: www.huffingtonpost.com/entry/solar-farm-suck-up-the-sun_566e9aeee4b0e292150e5d66.

Please post your comments/questions on TSS blog above. You can reach Dr. Impey through me or his University of Arizona faculty page.

Dr. Linda Spilker, Monday, 11-30-15 December 1, 2015

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Dr. Linda Spilker, Monday, 11-30-15

http://archived.thespaceshow.com/shows/2595-BWB-2015-11-30.mp3

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Our annual campaign drive is now underway.  This fundraising campaign is critical to The Space Show’s operations for the coming year so please support us.  You can read our campaign letter at:

https://thespaceshow.wordpress.com/2015/11/27/oglf-2015-annual-fund-raising-campaign

Guest:  Dr. Linda Spilker;  Topic: NASA’s CASSINI mission to Saturn and its planned ending.  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 Dr. Linda Spilker to the program to discuss the NASA Cassini mission to Saturn, Cassini Saturn discoveries, and more.  Note that our program was 66 minutes in length in one segment.  We started our discussion with Dr. Spilker doing a quick overview of the Cassini mission.  It took seven years to get to Saturn and has been flying around the Saturn system for11 years since July 1, 2004.  Cassini will run out of fuel with a spectacular final mission in September 2017 which we discussed later in the show.  Dr. Spilker talked about the design and budget compromises made with Cassini, the mission plan or the Cassini “tours,” the protests against Cassini due to the NTG aboard the spacecraft, plus the path it took to get to the Saturn system.  I asked Dr. Spilker for the highlights so far regarding Cassini discoveries so don’t miss what she had to say about this given there have been so many great findings and discoveries.  We also talked orbital dynamics for Saturn orbiting the sun (1 orbit=30 Earth years) and Cassini orbiting Saturn or touring the rings or the moons.  Highlights included the polar geysers discovered on the moon Enceladus, the mysterious red streaks on a smaller moon, Tethys, plus countless discoveries about Saturn’s ring system.  Linda had much to say about Titan and the Huygens Probe and its camera limitation due to a question by Dr. Doug.  We also talked about finding organics in the Saturn system, the possibility of life, &  comparisons to Mars and Europa.  Ben asked if the huge gravity field of somewhat nearby Jupiter had an impact on Saturn.  Sherry wanted to know if NASA, JPL, or members of the Cassini team ever heard from the NTG protestors with apologies given the great success of Cassini.  I bet you can guess what Dr. Spilker said in reply to Ben.  Our guest was also asked if a future mission could be done using solar rather than an NTG.  While Linda was not certain of it, she did say that great advances have been made in solar panel effectiveness, storage, etc. NASA is looking into the possibility of doing a Cassini like mission using solar power.  Karen wanted to know how long it took Cassini to orbit Saturn.  The answer required knowing the specific tour Cassini was undertaking at the time but anywhere from 6-7 days to a few months depending on the tour.  I asked Linda how JPL planned these tours so don’t miss how this is done and how a mission is planned for a spacecraft such as Cassini.  Doug emailed in another question about possible ion propulsion usage and Burton in Montreal wanted to know if a Saturn probe mission might be part of the new NASA New Frontier Mission group being planned.  Many times during the show Linda referenced building on the shoulders of the Voyager spacecraft and its Saturn system information.  Todd talked about the end of Cassini which prompted Linda to describe the final mission plan for this terrific spacecraft. You can read about this final mission at http://news.discovery.com/space/cassini-grand-finale-nasas-saturn-missions-daring-end-140707.htm.  John in Philadelphia was the last to ask a question as he wanted to know the size and shape of Cassini, what it looked like.  Linda did a great job explaining the size and shape, and schematic for Cassini.

 

Please post your comments/questions on TSS blog above.  Linda can be reached through JPL or The Space Show.

John Batchelor Hotel Mars, Wednesday, 8-26-15 August 27, 2015

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John Batchelor Hotel Mars, Wednesday, 8-26-15

Special Guest:  Dr. Curt Niebur

http://archived.thespaceshow.com/shows/2542-BWB-2015-08-26.mp3

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Guests: John Batchelor, Dr. Curt Niebur, Dr. David Livingston. Topics: The Cassini Saturn mission. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. 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. Please note that audio and transition issues are a result of copying the John Batchelor broadcast & are not within my control as they originate in the Batchelor studio.

 

John Batchelor and I welcomed Dr. Curt Niebur of NASA HQ to update us on the Cassini mission and to talk about some of the amazing discoveries made so far by the spacecraft. Some of the specifics we talked about included the overall scientific knowledge gained from Cassini, the Saturn moons, the rings, and more. We talked about the Moon Titan, plus shielding the spacecraft when it flies within the rings by using the high gain antenna as a sort of an umbrella to protect the more delicate spacecraft from particle impact. Our guest was asked about the mysterious red arcs recently seen in a close flyby photo of Tethys, then we talked about the final Cassini mission, the Cassini Farewell Tour.

 

You can email Mr. Batchelor or Dr. Curt Niebur through me at drspace@thespaceshow.com.

 

 

John Batchelor Show Hotel Mars, Wednesday, 2-25-15 February 26, 2015

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John Batchelor Show Hotel Mars, Wednesday, 2-25-15

Dr. Linda Spilker, Guest

http://archived.thespaceshow.com/shows/2423-BWB-2015-02-25.mp3

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Guests: John Batchelor,  Dr. Linda Spilker, Dr. David Livingston. Topics: Cassini, Saturn, Titan, Rhea. You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog. 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. Please note that audio and transition issues are a result of copying the John Batchelor broadcast & are not within my control as they originate in the Batchelor studio.

 

John Batchelor and I welcomed Dr. Linda Spilker, Cassini Project Scientist, to discuss Cassini and specifically the moons Titan and Rhea plus Saturn’s rings. We covered the latest photographic findings regarding Rhea, the solar wind impacting Titan, plus Titan’s atmosphere, the use of Despeckling to remove the radar noise from radar images of Titan, and toward the end, the makeup of the rings of Saturn, water ice and the latest with the Huygens Probe.

 

You can email Mr. Batchelor or Dr. Spilker through me at drspace@thespaceshow.com.

 

 

 

Dr. Gil Levin, Sunday, 3-9-14 March 10, 2014

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Dr. Gil Levin, Sunday, 3-9-14

http://archived.thespaceshow.com/shows/2203-BWB-2014-03-09.mp3

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Guest:  Dr. Gil Levin.   Topics:  Possible life on Mars, Viking Labeled Release Experiments, Chiral Labeled Release Experiments.  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.

Dr. Gil Levin returned as our guest to continue his discussion about the Viking Landers and the search for life through the labeled release experiments.  In the first segment of our 95 minute show, Dr. Levin explained the labeled release experiment plus he went through the analysis and conclusions which point to Viking having found molecular life on Mars.  He talked at length about the refusal of NASA to confirm these findings though in private many scientists, including several from NASA, have told him that his conclusions are likely correct.  Gil also talked about several recent television appearances he has had regarding the Viking landers and his experiment.  Listeners asked him many questions, including what NASA is doing to continue the search for life on Mars.  He said nothing and then talked about Curiosity & some of the other rovers and orbiting satellites and what they are focused on doing.  He also talked scheduled experiments but have yet to be done.  It is worth noting that the Viking 1 and Viking 2 landers sat down 4,000 miles from one another yet their labeled release experiments produced similar results.  Gil mentioned some concern for the durability of the Curiosity rover, specifically its wheels as well as the quality of scientific journalism and the press.  He is hoping key experiments are done prior to the end of Curiosity.

In the second segment, we talked about a Mars sample return mission.  Gil was not supportive of such a mission due to the risk of the samples being toxic to us here on Earth.  We had quite the discussion on this subject.  John from Ft. Worth called wondering about the impact life on Mars would have on us here on Earth.  Next, Gil was asked what experiments should be done to confirm life on Mars.  Gil talked about doing a chiral labeled release experiment.  Don’t miss our detailed discussion on this experiment and why it would be so important to do it on Mars.  Toward the end, we talked about Dr. Levin’s current work, his teaching, and his perseverance for confirming the findings of the Viking 1 and 2 labeled release experiments.

Please post your comments/questions on The Space Show blog above.  You can reach Dr. Levin through my address, drspace@thespaceshow.com.

The John Batchelor Show Hotel Mars, Wednesday, 4-3-13 April 4, 2013

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The John Batchelor Show Hotel Mars, Wednesday, 4-3-13

http://archived.thespaceshow.com/shows/1987-BWB-2013-04-03.mp3

Guests:  John Batchelor, Dr. David Grinspoon, Dr. David Livingston:  Topics:  Venus and Titan, a moon of Saturn.  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 plus discussion with Dr. David Grinspoon, we talked about the new studies of the atmospheric vortex over the south pole of Venus and what this might mean for Venus and related studies.  Later in our segment, we switched over to talk about the new JPL Titan simulation and the possibility of organic building blocks on Titan.  You will find our discussion of both Venus and Titan most interesting and jam packed with new information for our short 11 minute segment.

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