Cosmicpolymer265 karma2017-04-02 18:46:38 UTC
I have looked up to you aside many others as you've stood as a figure of change and education in my life and the lives on in countless others. So here's my question.
Are you skeptical about the advances in high-pressure physics with the discovery of metallic hydrogen ?
With that being said do you think metallic hydrogen will replace liquid oxygen in our ambitious plan to reach Mars by 2030 ?
A pleasure for your time,
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Cosmicpolymer23 karma2017-04-02 19:09:24 UTC
Thanks much Neil.
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