Thursday, July 27, 2017

Are we are all from a galaxy far, far away?


Long ago, in a galaxy far, far away...



Milky Way’s origins are not what they seem

Check out the galaxy formation simulations at

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The Great Lake Huron Rock Puzzle

  As a boy, I found this chunk of limestone on the shoreline of southern Lake Huron, Canada near the town of Goderich: The rock is 23 cm (9...