“Scientists have identified 37 volcanic structures on Venus that appear to be recently active – and probably still are today – painting the picture of a geologically dynamic planet and not a dormant world as long thought” Reuters reports.
“The research focused on ring-like structures called coronae, caused by an upwelling of hot rock from deep within the planet’s interior, and provided compelling evidence of widespread recent tectonic and magma activity on Venus’s surface, researchers said on Monday.”
“Many scientists long had thought Venus, lacking the plate tectonics that gradually reshape Earth’s surface, was essentially dormant geologically for the past half billion years.”