science #PerseveranceRover #Astrobiology #JetPropulsionLaboratory #Mars #Mars2020 NASA’s Perseverance Rover Reaches Top of Jezero Crater Rim NASA Dec 12
science #IngenuityHelicopter #Astrobiology #JetPropulsionLaboratory #Mars #Mars2020 #PerseveranceRover NASA Performs First Aircraft Accident Investigation on Another World NASA Dec 11
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