Mars Methane Gets Even More Mysterious - Universe Today
Mars’ atmosphere consists of 95% carbon dioxide, 3% nitrogen, 1.6% argon, and contains small amounts of oxygen and water, as well as trace amounts of methane. The methane – although small in percentage – might be the most intriguing because the source of this very short-lived gas remains a mystery. And the mystery has just … Continue reading "Mars Methane Gets Even More Mysterious"