Solar Superstorms

Our star, the Sun, goes through an 11 year cycle, building from relative quiescence to substantial sunspot activity and eruptions of prominences across its surface. During solar maximum, the Sun can discharge floods of charged particles into space via coronal mass ejections. Most never cross paths with our planet, but those that do can affect space weather around the globe and spawn beautiful auroral displays. While most geomagnetic storms are relatively harmless, occasionally the Sun spews forth a storm of particles so extreme it becomes a superstorm, with the potential to wreak havoc on our technologically dependent society.

Discover the nature of our star and the danger it can pose.

Admission Prices
Adults (ages 18-59): $7.50
Seniors (ages 60+): $6.50
Children (ages 2-17): $5.50
CSI students (w/ activity card): $5.50
Children under age 2: FREE

*50% discount for Planetary Society members and families.
*Herrett Center Members see up to 6 free planetarium shows per year.
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