Coronagraph | Simple Site

Coronal Mass Ejections

Goddard Space Flight Center

Heliophysics Division

Polarimeter to Unify the Corona and Heliosphere (PUNCH)

The Sun

NASA’s PUNCH Sharpens Solar Storm Forecasting in First Test

Using continuous imagery from NASA’s PUNCH (Polarimeter to Unify the Corona and Heliosphere) mission, scientists predicted the near-Earth arrival of a solar eruption to within 30 minutes in an initial proof of concept test.

Posted August 4, 2026

Coronal Diagnostic Experiment (CODEX)

Goddard Space Flight Center

Heliophysics Division

The Sun

The Sun & Solar Physics

NASA’s CODEX Captures Unique Views of Sun’s Outer Atmosphere

Key Points: Scientists analyzing data from NASA’s CODEX (Coronal Diagnostic Experiment) investigation have successfully evaluated the instrument’s first images, revealing the speed and temperature of material flowing out from the Sun.

Posted June 11, 2025

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