“Extreme Destruction” –Volcanic Exo-Moon Detected Similar to Jupiter’s Io

Jupiter's Moon Io

 

“While the current wave of research is going towards habitability and biosignatures, our signature is a signature of destruction,” astrophysicist Apurva Oza at the Physics Institute of the University of Bern about the detection of an “exo-moon” hidden at the exoplanet system WASP-49b that appears to be an extreme version of Jupiter’s moon Io –the volcanic epicenter of our solar system. “A few of these worlds could be destroyed in a few billion years due to the extreme mass loss. The exciting part is that we can monitor these destructive processes in real time, like fireworks.”

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