Hydrothermal microbes shape seafloor minerals at newly found vents near Greek island

In August 2023, the German research vessel METEOR set sail on Expedition M192 to the Greek island of Milos with Dr.

Solveig Bühring as chief scientist.

The mission was to locate and investigate previously unknown hydrothermal systems.

Now, three years later, a new study highlights the surprising discoveries resulting from this expedition.

At a newly discovered hydrothermal system at intermediate water depths of 100 to 250 meters (328 to 820 feet), researchers demonstrated how different intensities of hydrothermal fluid flow shape microbial communities and control mineral formation on the ocean floor. ...