Tag Archive for 'Satellite footprint'

Juno capturing the marks on Jupiter of all four Galilean moons; the aurorae related to each are labeled Io, Eur (for Europa), Gan (for Ganymede), and Cal (for Callisto). Image credit: NASA / JPL-Caltech / SwRI / UVS Team / MSSS / Gill / Jónsson / Perry / Hue / Rabia.

Juno Observes Ultraviolet Satellite Footprint of Jupiter’s Moon Callisto

Sep 4, 2025 by News Staff

Jupiter hosts the brightest and most spectacular aurorae in the Solar System. Near its poles, these shimmering lights offer a glimpse into how the planet...