viking (15)

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  The device that might have first detected life on Mars — a complete NASA VIKING Lander Biological Instrument (VLBI)

  June 3, 2021

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  Inside the Viking Lander Biology Instrument (VLBI) — Three Experiments to Look for Signs of Life on Mars

  June 3, 2021

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  NASA VIKING GCMS — The First Attempt to Detect Signs of Life on Mars

  June 1, 2021

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  NASA VIKING Mars GCMS Portable Power Unit

  May 31, 2021

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  NASA Viking GCMS Transportation Case

  May 31, 2021

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  Mars Viking Orbiter High-Gain Antenna Mount

  May 30, 2021

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  NASA JPL Viking Mars Orbiter Sun Sensor and Canopus Tracker Control Panel

  May 30, 2021

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  NASA JPL Viking Lander Umbilical Control Panel

  May 30, 2021

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  The VIKING Mission to Mars, 1974 NASA Pamphlet

  May 28, 2021

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  Mars Viking Spacecraft Engine

  February 20, 2021

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  Mars — from the Viking 1 Orbiter

  February 20, 2021

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  The first machine to test for life on Mars, the Viking flower

  June 9, 2015

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  Andy Weir, author of The Martian, holds a Mars rock for the first time

  October 24, 2014

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  My Chromosomes

  May 4, 2011

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  subtle persuasion

  July 27, 2005