Ever wonder why NASA succeeds where others fail at Mars landings? Consider that a single engineer spent 15 years working on 10 seconds of mission time.https://t.co/4BA5Fj7Mfi
— Eric Berger (@SciGuySpace) October 7, 2019
via Twitter https://twitter.com/SciGuySpace
October 07, 2019 at 10:14PM
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