May 15, 2018

Illustration of Jupiter, Europa, magnetic field lines and the Galileo space probe (Image NASA/JPL-Caltech/Univ. of Michigan)

An article published in the journal “Nature Astronomy” describes a new examination of data about Europa, one of the great moons of Jupiter, collected in 1997 by NASA’s Galileo space probe. A team of researchers used new computer models to interpret an anomaly in the magnetic field around Europa that had remained unexplained. The result of the new examination is that the anomaly was generated by plumes of water vapor containing various compounds, a new proof of their existence.