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Max Planck Study Links Solar Prominence Eruptions to Space-Weather Forecasts

4/28/2026

Summary

Story summary

The Max Planck Institute published a Nature Astronomy paper on April 23 2026 on solar prominence formation.
Lead author Dr. Lisa-Marie Zessner said prominences are ?10,000 °C clouds about 100 × denser than the corona, held in magnetic dips where turbulence pushes plasma and rain drains it.
Co-author Sami K. noted the mass balance can trigger eruptions that send charged particles toward Earth, aiding space-weather forecasts to protect power, communications and satellites.

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Story summary

The Max Planck Institute published a Nature Astronomy paper on April 23 2026 on solar prominence formation.
Lead author Dr. Lisa-Marie Zessner said prominences are ?10,000 °C clouds about 100 × denser than the corona, held in magnetic dips where turbulence pushes plasma and rain drains it.
Co-author Sami K. noted the mass balance can trigger eruptions that send charged particles toward Earth, aiding space-weather forecasts to protect power, communications and satellites.