Close flybys of Io, one of Jupiter's moons and the most volcanically ... Juno's Microwave Radiometer instrument to create maps of Io's surface, showing how incredibly smooth it is.

 Maps generated with data collected by Juno's Microwave Radiometer (MWR) instrument reveal Io not only has a surface that is relatively smooth compared to Jupiter's other Galilean moons but also ...

The latest candidate for hosting nearby life is Jupiter’s ... erupting from its surface. It too plays host to subsurface oceans which could theoretically host life. Io’s volcanic eruptions ...

Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic ... energized electrons then interact with Io's atmosphere and surface, ionizing and exciting atoms and ...

Jupiter’s moon Io ... and their structure sheds light on how magma moves beneath the surface of Io. Io’s volcanism — probably present over the moon’s entire 4.6-billion-year existence ...

The fifth planet from the sun, Jupiter is what watercolor dreams are ... Volcanoes rage on Io's surface, earning it the title of the solar system's most volcanically active body.