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Jupiter's volcanic moon Io may be hundreds of times hotter than scientists thought

Using data from NASA's Juno spacecraft, scientists have discovered that the solar system's most volcanic body is even hotter ...

Jupiter's volcanic moon Io is burning much hotter than expected

Jupiter’s volcanic moon has always felt like a place that tests your sense of what a world can be. Its surface glows with ...
SETI Institute

Planetary Picture of the Day - Week of November 3, 2025

This global view of Jupiter's moon, Io, was obtained during the tenth orbit of Jupiter by NASA's Galileo spacecraft. Io, ...

The JWST puts Io's volcanic nature in the spotlight

Jupiter's moon Io stands alone among the solar system's moons. It has more than 400 active volcanoes, and its surface is home ...
sciencex

Image: Jupiter's volcanic moon Io captured with NASA's Juno spacecraft

During its close flyby of Jupiter's moon Io on December 30, 2023, NASA's Juno spacecraft captured some of the most detailed imagery ever of Io's volcanic surface. In this image, taken by the JunoCam ...

Zahlen, bitte! Jupiter's Moon Europa: Exciting Candidate in the Search for Life

Through a vast ocean, Jupiter's moon Europa is an exciting target for research in the search for life. Two space probes are ...