SIGNALAI·Jun 19, 2026, 4:00 AMSignal60Medium term

Review of Machine Learning Models for Solar Energetic Particle Prediction

Source: arXiv cs.AI

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Review of Machine Learning Models for Solar Energetic Particle Prediction

arXiv:2606.19539v1 Announce Type: cross Abstract: Solar energetic particle (SEP) events have attracted increasing attention due to their significant radiation hazards for aviation, spacecraft electronics, and human missions beyond Earth's magnetosphere. From a scientific perspective, SEP events are intriguing because they arise from a set of physical processes extending from the solar surface and corona through the heliosphere, offering insight into particle acceleration and transport mechanisms that are widely applicable across astrophysics. Therefore, advancing our ability to understand and

Why this matters
Why now

The increasing sophistication of machine learning models and the growing ambition for extended space missions make accurate solar energetic particle prediction more critical than ever.

Why it’s important

Accurate prediction of solar energetic particle events is crucial for protecting space assets, human spaceflight, and critical infrastructure, while also advancing fundamental astrophysics.

What changes

The ability to accurately forecast space weather events, particularly SEP, is enhanced, leading to improved operational resilience for space-faring nations and industries.

Winners
  • · Space agencies
  • · Satellite operators
  • · Aerospace industry
  • · AI/ML researchers
Losers
  • · Unprotected space assets
  • · Manned deep-space missions without robust shielding
Second-order effects
Direct

Improved prediction capabilities lead to more effective mitigation strategies for radiation hazards in space.

Second

This reduces operational risks and costs for space missions, potentially accelerating deep-space exploration and lunar/Martian colonization efforts.

Third

Enhanced space weather forecasting could become a critical component of national security and economic planning for space-reliant nations.

Editorial confidence: 85 / 100 · Structural impact: 40 / 100
Original report

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