图片：Space.comWhat lurks beneath the volcanoes of Jupiter's moon Io? NASA's Juno probe just took a peek
• NASA's Juno probe has successfully measured temperatures beneath the surface of Io, Jupiter's most volcanically active moon. • This mission provides the first-ever direct glimpse of the hidden heat sources that drive the moon's intense volcanic activity. • The discovery is significant because it could transform the scientific understanding of volcanic processes across the solar system, including those on Earth.
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