Latest Abiogenic petroleum origin Stories
A new computational study published in the Proceedings of the National Academy of Sciences reveals how hydrocarbons may be formed from methane in deep Earth at extreme pressures and temperatures.
SAN DIEGO, March 23 /PRNewswire/ -- For decades, an unsuspected geological blunder has limited crucial technical understanding of how, where and why petroleum and natural gas deposits form.
The oil and gas that fuels our homes and cars started out as living organisms that died, were compressed, and heated under heavy layers of sediments in the Earth's crust.
Huge methane gas bursts on Mars appear to be caused by bacteria rather than volcanic activity, U.S.
Hydrocarbons â€“ molecules critical to life â€“ are being generated by the simple interaction of seawater with the rocks under the Lost City hydrothermal vent field in the mid-Atlantic Ocean.
The limits to life have consistently listed carbon-based organisms as central. While methane-consuming microbes are still carbon-based, they do offer novel ways to extract energy even without light or oxygen. Their role in our solar system is a subject of fruitful speculation.
- In medieval musical notation, a sign or neume denoting a shake or trill.