Joel Levine:

TEDxNASA · 16:14 · Filmed Nov 2009
Subtitles available in 24 languages
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Joel Levine: ジョエル・レヴィーン:なぜ今火星再探査が必要なのか
16:14 · Filmed November 2009 at TEDxNASA · Subtitles available in 24 languages


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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