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Dr. Pal Brekke, Friday, 5-22-15 May 23, 2015

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Dr. Pal Brekke, Friday, 5-22-15

http://archived.thespaceshow.com/shows/2478-BWB-2015-05-22.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 showGuest:  Dr. Pal Brekke.  Topics:  The Northern Nights and solar activity.  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. Pal Brekke to discuss the Northern Lights, his new documentary video on the Northern Lights, and solar activity.  During our one hour show, we started with the Northern Lights and his video, “Northern Lights-a Magic Experience DVD.”  You can see the trailer to the video and order it at www.solarmax.no/Aurora/DVD.html.  Dr. Brekke introduced us to the Northern Lights, talked about Northern Lights tourism, and where the best locations are to see them and during what season.  Our guest was asked about the same thing happening in the southern hemisphere and he said yes, the Southern Lights or Polar Lights.  Not only did Dr. Brekke talk about his documentary video but we discussed some of the mythology associated with the Northern Lights, mostly on the fear side of things.  Dr. Brekke then talked about how the Northern Lights can move south, sometimes even being visible as far south as Florida.  He then explained why this happens re the solar wind putting pressure on Earth’s magnetosphere.  Our guest was asked about the various colors in the lights and he explained it using a neon tube for advertising purposes as an example.  B John asked a series of questions including one about telescopes and gravitational lenses.  We then switched over to talk about sunspots, CMEs and the 11 year solar cycle.  A listener asked Dr. Brekke to explain solar weather and space weather, then Dr. Brekke was asked if Earth’s climate is impacted by sunspots and if so, how.  Don’t miss this discussion.  Jack sent in a question asking how close one can get to the sun without feeling the intense temperatures or having hardware destroyed.  You will be surprised by what Dr. Brekke said in response to this question so don’t miss it.  Our next topic included short comments on existing and future solar missions planned from Europe and the U.S.  B John then asked about a possible repeat of the Carrington Effect and what that might mean for Earth based and orbiting electronic hardware.  Dr. Brekke had much to say about such an event and the potential damage that could happen were another Carrington Effect realized.  Near the end of our discussion, a listener asked our guest how best to take photos of the Northern Lights.  He suggested using an SLR type camera, not a point and shoot or cell phone camera, use a tripod, a low f stop and a very high ISS setting.  He then touted the Sony A7S camera.  Before our discussion ended, our guest was asked about the best tools for solar research over the past decades and most important findings.  Again, don’t miss his answer.  As the show was about to end, the final listener question was how scientists predict how much life is left for our sun. Wait till you hear how much hydrogen the sun burns every second!

Please post your comments/questions on TSS blog above.  You can reach Dr. Pal Brekke through me.

 

 

Open Lines, Sunday, 2-8-15 February 9, 2015

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Open Lines, Sunday, 2-8-15

http://archived.thespaceshow.com/shows/2410-BWB-2015-02-08.mp3

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

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

Guests:  Open Lines with Dr. David Livingston.  Topics:  An open line discussion on many current and historical space topics.  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.

Welcome to our Open Lines discussion.  In the first segment of this 2 hour 2 minute program, I put forth some suggested topics and once again, I explained phone line issues for listeners regarding land lines, VoIP, compression, cordless phones, cell phones, digital phones, and even fiber lines.  Phone line issues remain the number one problem faced by The Space Show in delivering quality audio so once again I went over the requirements and the restraints based on our equipment and broadcasting equipment in general.  Several listeners did comment on the phone line issues via email.  John from Florida was the first caller and he talked about Ernst Stuhlinger and his work plus he requested Dr. Jeff Hoffman of MIT return as a guest to the show.  During our conversation, I mentioned ULA CEO Tory Bruno recent & his lecture at Stanford on the pros and cons of rocket reusability (www.youtube.com/watch?v=9DMb2yHh5CA).  Marshall was the next caller who talked about cell phones and the DSP computer in the phone. He also talked about SOHO and replacing old satellites with new ones. We talked about the cost of doing that and Marshall said he would gladly pay 5% more in taxes if he was guaranteed the money would be used for satellite replacement. I asked other callers if they would do that but nobody bothered to respond.  Marshall said we needed a satellite replacement program so jokingly, I suggested a Cash For Old Clunker Satellites modeled after the Cash for Clunkers car program several years ago.  Michael Listner called to talk about recent news articles suggesting the FAA was going to regulate lunar business.  He clarified this for us.  Emmet sent us a note suggesting Doug had a video on the net which had gone viral thus making Doug an internet star (www.youtube.com/watch?v=Rzy63276GEg).

In the second segment, Doug called the show & explained the video as a product of http://www.moonandback.com.  Doug talked about the planned SpaceX launch later in the day, the recovery of the first stage and the Falcon Heavy as part of his overall heavy lift discussion.  He also raised some questions about the Dawn Mission and its potential findings regarding Ceres.  Turbo pumps came up as did other issues with liquid rocket motors such as which fuel to use given my promoting the late April webinar addressing these and other rocket issues.  Ken from Dallas called to talk about Moon Day set for July 18, STEM, and he also mentioned Asteroid Day set for June 30.  As Ken is a sci fi movie authority, we talked some movies and TV shows.  John from Ft. Worth called and mentioned a movie and the satellite being launched by SpaceX nicknamed the Al Gore Satellite for Climate Change.  John briefly mentioned The Telegraph article showing how temperature data had been tampered with and calling it the biggest scandal ever (www.telegraph.co.uk/news/earth/environment/globalwarming/11395516/The-fiddling-with-temperature-data-is-the-biggest-science-scandal-ever.html).  John put forth some growth and population statistics as part of his argument against global warming.  Other subjects mentioned during this open lines by listener emails included why there was no live streaming of the first stage recovery attempt for the Falcon 9, why drones were not suitable for live streaming as they were with the Orion flight, plus many listeners emailed in about Cash for Clunkers & old satellites and the projects and work of Ernst Stuhlinger.

Please post your comments/questions on TSS blog above. You can reach any of the callers or those sending email through me.