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Joel Levine:
Joel Levine: Zašto se moramo vratiti na Mars

TEDxNASA · 16:14 · Filmed Nov 2009
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Na TEDxNASA-i, planetarni znanstvenik Joel Levine pokazuje neka intrigantna - i zbunjujuća - nova otkrića o Marsu: krateri puni leda, tragovi prastarih oceana i snažne naznake prisutnosti života, nekoć u prošlosti. On objašnjava kako se trebamo vratiti na Mars da bismo saznali više.

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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