Life on Mars? 40 years later, Viking Lander scientist still says ‘yes’
NASA’s twin Viking landers touched down on Mars in 1976 to hunt for indications of life on the RedPlanet Forty years later, researchers are still arguing about exactly what the landers’ observations suggest.( NASA) In1976, NASA’s twin Viking landers touched down on Mars in an effort to address a weighty concern: Is there life on…
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