Methane on Mars
2004/05/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria
The Mars Express space probe has found methane in the atmosphere of Mars, thus confirming what was announced on Earth.
This gas has a very short life, but they have been able to verify that it is in continuous renewal. According to experts, this methane may be due to microbial activity or volcanoes.