Io: Jupiter’s volcanic moon spews lava at over 1000°C

Astronomers used radio telescopes to estimate the temperature of molten rock on Io, probably the most volcanically lively world within the photo voltaic system

By Will Gater

Lava erupting on Jupiter’s volcanic moon, Io, is over 1000°C, in line with a brand new estimate made utilizing radio telescopes.

Erin Redwing on the College of California, Berkeley, and her colleagues analysed observations of Io’s ambiance made utilizing the Atacama Giant Millimetre/Submillimetre Array (ALMA) – a set of radio telescopes operated by the European Southern Observatory inside Chile’s Atacama desert.

The research targeted on sodium chloride and potassium chloride gases which can be considered belching from …