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The Sky This Week from March 21 to 28: Galilean moon action
It is the brightest light in this constellation ... 2:55 P.M. We're back at Jupiter in Taurus this evening to watch the innermost Galilean moon, Io, now transit the disk alongside its shadow. Already ...
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Juno mission spots most powerful volcanic activity on Io to date
About the size of Earth's moon, Io is extremely close to the mammoth ... Designed to capture the infrared light (which isn't visible to the human eye) emerging from deep inside Jupiter, JIRAM ...