Friday, August 7, 2009

Martian Methane Mystery Deepens

The Martian surface is very hostile to organics say scientists

From The BBC:

Methane on Mars is being produced and destroyed far faster than on Earth, according to analysis of recent data.

Scientists in Paris used a computer climate model for the Red Planet to simulate observations made from Earth.

It shows the gas is unevenly distributed in the Martian atmosphere and changes with the seasons.

The presence of methane on Mars is intriguing because its origin could either be life or geological activity - including volcanism.

Read more ....

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