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Japan Observers Find Red Auroras Reach 500–800 km

Dense solar wind compression of Earth’s magnetosphere may have pushed auroral emissions higher, raising risks for low Earth orbit satellites.

OIST Team Dates Giant 1200–1201 Solar Proton Event Using Diary and Tree Rings

Earth-Facing Sunspot 4366 Fires Off New X-Class Flares as Agencies Issue Geomagnetic Watch

New X4.2 Solar Flare Erupts From AR4366 as Earlier CME Nears Earth

Strongest Geomagnetic Storm Since 2003 Fades After Lighting Skies Worldwide

SpaceX to Lower Starlink Orbits to 480 Kilometers in 2026 to Cut Collision Risk

Germany Awards €1.7 Billion Contract to ICEYE–Rheinmetall JV for Sovereign SAR Satellite Constellation

NATO Selects 150 Firms for Largest DIANA Cohort to Date

Peer-Reviewed Study Details How 2024 G5 Superstorm Crushed Earth’s Plasmasphere

Arase Study Links 'Negative Storm' to Prolonged Plasmasphere Recovery After 2024 Superstorm

U.S. Files Formal Objection to EU Draft Space Act, Citing Discrimination and Security Risks

ESA Stress-Test Simulates Carrington-Scale Solar Storm Ahead of Sentinel-1D Launch

ESA Reports Sharp Growth of South Atlantic Magnetic Anomaly Extending Toward Africa

NOAA’s SWFO-L1 Set for Sept. 23 Falcon 9 Rideshare Launch With NASA’s IMAP

ESA’s CREAM System Advances to Pilot Testing Ahead of In-Orbit Trials

NASA Seeks External Backers for Carbon Observatory as OCO-2 Faces De-Orbit

Congress Weighs Restoring Funding for Civilian Space Traffic System

'City-Killer' Asteroid Now 4.3% Likely to Strike Moon, Threatening Satellite Networks

Satirical Petition Calls for Denmark to 'Buy' California in Response to Trump's Greenland Push

NASA Identifies Coronal Loop Flickering as Key Solar Flare Predictor