Tag Archives: Methane

Methane in the Plumes of Saturn’s Moon Could Be a Sign of Alien Life

After NASA‘s Cassini spacecraft discovered a surprisingly large amount of methane — along with a relative high concentration of dihydrogen and carbon dioxide molecules — in the plumes of Saturn’s moon, Enceladus, a study published in Nature Astronomy concludes that the high levels of gas cannot be explained by known geochemical processes.

Warming Waters Are Releasing Giant Plumes of Methane Off the U.S. West Coast

Scientists have detected a disproportionate number of methane bubble plumes off the Washington and Oregon coast. The warming Pacific ocean may be triggering the release of this powerful greenhouse gas, which has remained frozen beneath the seafloor for thousands of years.

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