SPACE WEATHER BALLOON DATA: Almost once a week, Spaceweather.com and the students of Earth to Sky Calculus fly space weather balloons to the stratosphere over California.

HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact. Navigation: Low-frequency navigation signals degraded for brief intervals.

This dashboard provides a snapshot of the current space weather conditions based on the latest products from the SWE Network. For a detailed overview of the current conditions, as well as access …

Nov 16, 2025 · Aug. 25, 2025 (Spaceweather.com) — In July, when astronomers used the Hubble Space Telescope to photograph 3I/ATLAS, they had a “Eureka!” moment. The mysterious interstellar …

2 days ago · What's Up in Space from spaceweather.com Integrated Space Weather Analysis System from the NASA Community Coordinated Modeling Center ESA Space Weather Web Server …

Stay updated with the latest space weather news and real-time solar activity tracking, aurora forecasts, and comprehensive space weather analysis.

Explore the latest insights on the 25th Sunspot Cycle, cosmic radiation impacts, and accelerating polar shifts. Discover how volcanic activity and climate change are interconnected, and learn about Earth's …

This product is designed to be a one page, simple look at recently observed and a three day forecast of space weather conditions. A brief description of why conditions occurred or are forecast is also …

Real-Time solar activity and auroral activity data website

This document provides a look at the highlights of space weather events and the 27-day outlook, summarized from The Weekly. The Weekly contains all the information SWPC considers pertinent to …