Loading…

Joel Levine:
Джоел Ливайн: Защо трябва да се върнем на Марс

TEDxNASA · 16:14 · Filmed Nov 2009
Watch next...
Burt Rutan: The real future of space exploration
arrow
549,141 Total views

На TEDxNASA, планетарният учен Джоел Ливайн показва някои интересни — и озадачаващи — нови открития за Марс: кратери пълни с лед, следи от древни океани, и убедителни загатвания за присъствие, някъде в миналото, на живот. Той представя аргументи за връщане на Марс, за да разберем повече.

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.

Discuss

173 comments

Enthusiastically agree? Respectfully beg to differ? Have your say here.

2000 characters remaining
Don't have an account? Sign up now — it's fast and free.
Sort comments by
There are currently no comments for this talk.