All posts tagged with Galaxies

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    (Natural News) The known observable universe has just expanded exponentially. As CNN.com reports, previous scientific thought concluded that there were approximately 100 – 200 billion distant galaxies. This number was calculated from Hubble Deep Field observations starting in the mid 1990s. Now, astronomers have adjusted that number substantially upward. They believe that there could be 2 trillion galaxies, or ten times […]