In Episode 91 of Space Nuts: *Tracking Earth’s ice levels...GRACE Follow-on *Details on the Insight mission... *A listeners question - Ronald Newbo in Charlotte - Is Space expanding...or is it contracting? Dr Fred has the answer…. Subscribe, rate and review Space Nuts via all good podcatcher apps, including Apple Podcasts (formerly iTunes) (featured in New & Noteworthy), Google Podcasts, Stitcher, Pocket Casts, Podbean, Overcast, Tunein Radio, CastBox.fm, iHeartRadio, Tunein Radio etc. Join our mailing list at http://www.bitesz.com/join-our-mailing-list Email us at spacenuts@bitesz.com Website: www.bitesz.com/spacenuts (mobile friendly) 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 #gracefo #energy #insight #spacenuts #podcast #astrophysics Learn more about your ad choices. Visit megaphone.fm/adchoices

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