Instant Egghead - How to Land Safely on Mars

Aug 2, 2012 | 1

On August 5th (or 6th, depending on your time zone) NASA plans to land the Curiosity rover on Mars. First, they'll have to overcome incredible speeds and the Martian atmosphere. Scientific American editor John Matson explains how.

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1. Sinibaldi 12:08 PM 8/6/12

Comme la neige.

Comme la
neige dans
l'aube d'une
couleur j'écoute
le sourire qui
chante le
matin.....

Francesco Sinibaldi
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