69: Welcome home to record breaker Peggy Whitson - Space Nuts with Dr Fred Watson & Andrew Dunkley Episode 68

Stream episodes on demand from www.bitesz.com (mobile friendly). In Episode 68 of Space Nuts: * Astronaut Peggy Whitson breaks a mass of orbital records * An elusive medium sized black hole found in our own back yard * John from Sydney asks where the habitable zone of our solar system will be when our Sun turns into a red giant Subscribe, rate and review Space Nuts via all good podcatcher apps, including Apple Podcasts (formerly iTunes) (featured in New & Noteworthy), audioBoom, Stitcher, Pocketcasts, Podbean, Overcast, Tunein Radio, 60db etc. RSS feed: https://audioboom.com/channels/4639279.rss Join our mailing list at http://www.bitesz.com/join-our-mailing-list For more, follow Space Nuts on Facebook, twitter, Google+ and Spreaker : Facebook - @spacenutspodcast twitter - @spacenutspodcst Google+ - https://plus.google.com/u/2/collection/cHkPaB Spreaker - https://www.spreaker.com/show/space-nuts Enjoying what we do? Then please share with and tell your friends. Your recommendation is the best we could possibly get. Thank you... #astronomy #space #science #technology #news Learn more about your ad choices. Visit megaphone.fm/adchoices  See acast.com/privacy for privacy and opt-out information.Become a supporter of this podcast: https://www.spreaker.com/podcast/space-nuts-astronomy-insights-cosmic-discoveries--2631155/support.