NASA’s Juno Is Getting Ever Closer to Jupiter’s Moon Io

The spinning, solar-powered spacecraft will take another look of the fiery Jovian moon on July 30. When NASA’s Juno mission flies by Jupiter’s fiery moon Io on Sunday, July 30, the spacecraft will be making its closest approach yet, coming within 13,700 miles (22,000 kilometers) of it. Data collected by the Italian-built JIRAM (Jovian InfraRed …

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