A new study suggests alternative explanations for Io’s unusual magnetic field.
Numerical modeling
Posted inEditors' Highlights
An Inherently Noisy Ocean Can Disguise Regional Sea Level Trends
Sea level trends in different regions of the ocean caused by both natural and man-made changes in the atmosphere can be partially hidden by internal random processes intrinsic to the ocean.
Posted inEditors' Highlights
Measuring the Magnetic Reconnection Rate in the Magnetotail
Both simulations and observations are used to measure the magnetic reconnection rate in the Earth’s magnetotail, suggesting that the rate is correlated with the intensity of a magnetic substorm.
Posted inResearch Spotlights
How Space Storms Affect the Satellite Superhighway
A powerful numerical model reveals how space weather disturbs magnetic field at geosynchronous orbit.
Posted inEditors' Highlights
Comparing the Accuracy of Geomagnetic Field Models
Improved accuracy and optimization of models could benefit many applications.
Posted inEditors' Highlights
New Insight into Ionospheric Feedback Instability
A new modeling effort could change our understanding of auroral arc formation.
Posted inScience Updates
Integrating Research of the Sun-Earth System
International Symposium on Recent Observations and Simulations of the Sun-Earth System III; 11–16 September 2016, Varna, Bulgaria
Posted inResearch Spotlights
Mercury's Magnetosphere Model Gets Retro Makeover
New observations from Mercury revive a once-abandoned model for its magnetic field, resulting in a new profile that better fits the data.