December 4, 2025 New Insights in Planetary Science with Hayabusa, Hayabusa2, and Future Space Missions related articles
![[Frontier Letter] Double difference earthquake location with graph neural networks](https://www.earth-planets-space.org/wp-content/uploads/2025/08/40623_2025_2251_Figa_HTML-1-80x40.webp)
![[Frontier Letter] Space magnetometry: mapping Earth’s magnetic field with satellites](https://www.earth-planets-space.org/wp-content/uploads/2025/12/40623_2026_2381_Figa_HTML-58x40.webp)
![[Frontier Letter] COURSE: Cross-scale cOUpling pRocesses in the Solar–tErrestrial system—SCOSTEP’s new program for 2026–2030](https://www.earth-planets-space.org/wp-content/uploads/2025/12/fig1-80x26.png)