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Joel Levine:
Joel Levine: Waarom we terug moeten gaan naar Mars

TEDxNASA · 16:14 · Filmed Nov 2009
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Op TEDxNASA, laat planetaire wetenschapper Joel Levine een aantal intrigerende - en raadselachtige - nieuwe ontdekkingen over Mars zien: kraters vol ijs, sporen van oude oceanen, en intrigerende aanwijzingen op de aanwezigheid, ergens in het verleden, van leven. Hij pleit ervoor terug te gaan naar Mars om meer te weten te komen.

Planetary and atmospheric scientist
Joel Levine studies the atmospheres of Earth and Mars, looking at their origin, evolution, structure and chemistry and climate change. He's the principal investigator of the proposed ARES Mars Airplane Mission. Full bio
This talk was presented to a local audience at TEDxNASA, an independent event. TED editors featured it among our selections on the home page.

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