How Far Away Is It 2013 Update Gaia (1080p)
Text at Welcome to our 2013 update. Each year, I ll accumulate the key Hubble and other observatory discoveries that impact on our How far away is it story. We have some new information on a number of our segments from the Solar System to the Cosmos. There was big news on Voyager. I will be updating the Heliosphere segment as well as covering the news in this update. For the Milky Way, we have news from Proxima Centauri to a distant light echo variable star. We h
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