Phoenix Mars Lander spacecraft landed today in the arctic plains after a 10-month, 422 million-mile journey.
One of the questions to be answered by this spacecraft is: is it possible that Mars had know the correct conditions for life development?
In this context we ask ourselves: which are the conditions, other than water, which preserved the life on Earth.
The goal is not to know if life has once existed in Mars or not, but to explain why it has extinguished on Mars while it has been preserved on earth. This is an important question in since the human being is overwhelming our environment.
We'll be waiting for some images from the rover.
More information about Phoenix in Wikipedia
D. Garduno
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