early (27)

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  Heart-Shaped Worlds, older than Earth itself

  August 27, 2020

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  Apollo Command Module Rotational Controller, Block I design

  August 15, 2020

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  Mighty Green Martian 🌋

  July 9, 2020

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  From a Massive Collision in Space Long Ago

  May 13, 2020

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  The Brilliance of Larry Brilliant

  September 14, 2019

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  3365208_1

  October 24, 2016

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  3365208_2

  October 24, 2016

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  The Founding Research of Rocketry — Robert Goddard artifacts from 1926

  October 24, 2016

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  Brought Moby to colonize the Dragon 2 / Crew Dragon in Development

  December 7, 2015

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  Holding a Dove, an early bird from Planet. This is not a scale model; it’s the entire satellite, with solar wings

  November 27, 2013

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  my first computer — the Apple ][

  July 6, 2012