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NASA's Juno Spacecraft Measures Surface Temperatures on Jupiter's Moon Io
Just the facts
The Juno spacecraft utilized its Jovian Infrared Auroral Mapper to measure the thermal emissions and surface temperatures of the moon's numerous volcanoes. Io is recognized as the most volcanically active body in the solar system, driven by gravitational tidal heating from Jupiter and neighboring moons. The new measurements will help scientists model the moon's internal structure and the behavior of its magma oceans. Juno has been orbiting Jupiter since 2016, continuously sending back data on the gas giant and its satellite system.
Why this is news
Data from NASA's Juno mission has provided new scientific insights into the volcanic activity on Jupiter's moon, Io.
Sources
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