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Richard Easton, Eric Frazier, Sunday, 3-1-15 March 2, 2015

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Richard Easton, Eric Frazier, Sunday, 3-1-15

http://archived.thespaceshow.com/shows/2425-BWB-2015-03-01.mp3

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

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Guests:  Richard Easton, Eric Frazier.  Topics: GPS updates, competitive global positioning systems, 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 the return to the program of both Richard Easton and Eric Frazier to update us on GPS here in the states and internationally.  Make sure you read their book, “GPS Declassified” which is available from Amazon.  If you use the Amazon Space Show/OGLF portal, Amazon will contribute 5% of the purchase price to The Space Show.  Instructions are in all archived summaries and program blog posts.  Visit their website, www.gpsdeclassified.com.  During the first segment of our 1 hour 40 minute program, our guests updated us with new GPS developments, new generation GPS satellites, plus information about delays in bringing online new GPS operating systems including the new OCX system.  Listeners asked our guests questions about how safe and secure our GPS system is from hackers, cyber attacks and even ASAT devices.  Listeners also asked about the Russian GLONASS system as well as the European Galileo system.  Marshall called in to talk about Differential GPS. BJohn inquired about GPS improvements so it would work inside and then the subject of electromagnetic pulse (EMP) came up.  Listeners wanted to know just how vulnerable GPS might be to an EMP attack.  John in Florida inquired about extending GPS throughout the solar system, then as the segment was ending, questions came up about a lunar GPS system.

In the second segment, John from Ft. Worth called in to challenge some of the thinking about the risks posed by an EMP.  John brought up some interesting points so don’t miss this good discussion.  Later, as a result of another BJohn question, we learned that not only are the GPS satellites used for navigation, but they have been used for nuclear detection and were why we could enter into treaties under the assumption of “trust but verify.”  Also in this segment, Mars came up as did a return to the Moon suggestion by our guests.  Near the end, I asked about responsive space ideas and GPS.  Here we learned that the idea was to have additional GPS satellites already in orbit that could be activated rather than having to quickly launch a replacement satellite.  Both our guests provided us with closing comments and “pearls of wisdom.”

Post your comments/questions on TSS blog above.  You can reach Richard or Eric through me or the website.

 

Anatoly Zak, Tuesday, 10-7-14 October 8, 2014

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Anatoly Zak, Tuesday, 10-7-14

http://archived.thespaceshow.com/shows/2331-BWB-2014-10-07.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:  Anatoly Zak.  Topics:  Russian space program & 2nd edition of his book, “Russia In Space: The Past Explained, The Future Explored.”  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 http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.  We welcomed Anatoly Zak back to the program to provide updates regarding the Russian space program & to talk about the release of the second edition of his book, “Russia In Space: The Past Explained, The Future Explored.”  Remember, if you buy it through Amazon, use the OGLF Amazon portal so Amazon will contribute to TSS/OGLF.  Instructions are on all archives, the blog, our website and http://www.onegiantleapfoundation.org.  We welcomed Anatoly Zak back to the show for this 90 plus minute discussion. In the first segment, Anatoly said the Russian program was at a crossroads wanting to develop new systems for the lunar mission & BLEO, building a new launch site ,Vostochny, while maintaining existing programs including the ISS.  He talked about programs falling behind schedule, proposed timelines followed by delays.  I asked him about the Russian tax system. Anatoly told us it was a flat tax system but that it was driven by their natural resources, especially energy.  In response to many questions, we learned that the Russian program has some struggles that make it similar to what is happening with NASA.  Anatoly talked about the new rocket Angara.  The Angara 5 is supposed to have its test flight on Dec. 25.  He also said there was a super SLS type rocket being planned but specifics were unknown at this time.  When asked for the biggest challenge to the Russian space program, he said it was the budget.  A listener asked about a possible joint China-Russian lunar or Mars program.  Anatoly suggested that were something like that to happen, China would probably be  behind it.  We talked some about the second printing of his book, “Russia In Space: The Past Explained, The Future Explored.”  Another listener wanted to know the origins of the Russian program.  We talked politics, sanctions, and the ISS relationship with NASA.  Returning their Proton rocket to flight was mentioned & Anatoly talked at length about their quality control problems.  SLS John called to talk about Russian nuclear propulsion.  The last caller of the segment, Richard Easton, talked about Russian GPS, GLONASS, timing & the early days with the Russian navy.

In the second segment, Anatoly talked about the Russian planetary program including EXOMARS with ESA for searching for life on Mars, their proposed HSF lunar program plus other missions on the planning table.  In response to a question, he did say their was lots of competition between the planetary side and HSF.  Roger wanted to know about becoming a cosmonaut, & Barbara wanted to know about space tourism to the Moon.  For the balance of the year, Anatoly said eyes were on the Dec. 25th test flight for the new Angara 5 heavy rocket.  Re the ISS, he expected it to remain as it is today.

Please post comments/questions on TSS blog above. You can reach Anatoly through me or his website, http://www.russianspaceweb.com.

Richard Easton & Eric Frazier, Sunday, 11-3-13 November 4, 2013

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Richard Easton & Eric Frazier, Sunday, 11-3-13

http://archived.thespaceshow.com/shows/2114-BWB-2013-11-03.mp3

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

Guests:  Richard Easton & Eric Frazier.  Topics:  GPS and their book, “GPS Declassified: From Smart Bombs to Smartphones.”   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 our two guests to this 1 hour 35 minute discussion of their new book on GPS, its history, workings, uses, and more.  Remember, if you buy this book through Amazon using the OGLF portal and instructions in our archives, on the blog, and on TSS website as well as OGLF’s website, Amazon will contribute to The Space Show.  If you need further instructions on how to do this, please let me know.  During  our first segment, Richard started out by telling us about the book and why he wrote it, then his meeting up with Eric to be his co-author.  We talked about the early programs that led to GPS including the TRANSIT satellite system (NAVSAT), Naval Research Lab, plus other early tracking systems. We talked about timation and we also talked about the GPS systems in other countries such as Russia, Europe, India, and China.  Eric explained why the book goes as far back as the Sputnik era and at times even earlier.  Doug called in to ask about higher resolution GPS that could for example tell you traffic lane information.  As you will hear, that capability is pretty much available now but the resolution and solutions depend on the GPS product one buys or that is a consumer product.  We also talked about jamming and spoofing regarding the military GPS systems.  Monroe called with questions about GPS Open Source and amateur rocketry, plus signal loss at high speed and 4 g’s or more.  Also in this segment, we talked about the consumer GPS voice wanting to know if it was a real woman’s voice or a computer simulation.

In the second segment, we talked more with Monroe and also about mapping issues as an overlay for the raw GPS data.  Barry called regarding GPS and automatic flight control systems, then we talked some more with our guests regarding the early days leading up to the development of GPS.  Toward the end, our guests mentioned the GPS contribution to our economic GNP! Classified issues were discussed in general but since none of us had a security clearance, classified GPS was just mentioned in passing.  The website for the book is www.gpsdeclassified.com and I urge you to check it out

Please post your comments/questions on TSS blog above.  You can contact our two guests through me.