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Ganymede

Plot showing measured magnetic field on Juno as a function of frequency and time on 29 May 2019
Posted inEditors' Highlights

Radio on Jupiter, Brought to You by Ganymede

by A. Yau 25 January 202127 January 2022

Another first from NASA’s Juno spacecraft: the detection of Jupiter radio emissions influenced by the moon Ganymede, over a range of about 250 kilometers in the polar region of Jupiter.

Pair of images of Jupiter’s moon Ganymede taken by a passing spacecraft
Posted inResearch Spotlights

Juno Maps Water Ice Across Northern Ganymede

by Morgan Rehnberg 14 January 202111 April 2023

Infrared observations from instruments on the Juno spacecraft cover regions of Ganymede not visible to Earth-based telescopes.

New research suggests that the movement of Europa’s ice crusts could be a sign of life.
Posted inResearch Spotlights

How Jupiter’s Icy Moons Got Their Bands and Grooves

by E. Underwood 31 July 201823 January 2023

Europa’s churning ice crust could reveal signs of ocean life, new study suggests.

Features from AGU Journals

RESEARCH SPOTLIGHTS
Geophysical Research Letters
“Neural Networks Map the Ebb and Flow of Tiny Ponds”
By Sarah Derouin

EDITORS' HIGHLIGHTS
Community Science
“Collaboration Helps Overcome Challenges in Air Quality Monitoring”
By Muki Haklay

EDITORS' VOX
Reviews of Geophysics
“What We Know and Don’t Know About Climate Tipping Elements”
By Seaver Wang

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