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Jupiter’s volcanic moon Io may be pumping out hundreds of times more heat than scientists estimated for decades

For more than 30 years, planetary scientists have pointed infrared instruments at Jupiter’s moon Io and tallied its volcanic ...

We might have massively underestimated Io's thermal output

Io is a world of extremes. It is by far the most volcanically active world in our solar system. Being continually squeezed in ...
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Moon joy at Jupiter | Space photo of the day for May 7, 2026

NASA's Juno spacecraft captured a photo of Jupiter's moon Thebe.
AOL

NASA spots colossal eruptions shaking Io — Jupiter’s most volcanic moon

NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On December 27, 2022, Juno, NASA’s spacecraft, witnessed numerous active volcanoes erupting ...
Space.com

Jupiter's moons leave cold 'footprints' in the planet's auroras, James Webb Space Telescope finds

Jupiter puts on the most powerful display of auroral lights in the entire solar system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Jupiter's ...