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NASA Scientists Confirm 10-Sided Wave Around Saturn’s South Pole

9/9/2026

23 5 Full Breakdown

Summary

Story summary

U.S. NASA scientists report a ten-sided decagon wave around Saturn’s south pole.
The decagon spans about 104,000 miles, each side roughly 10,425 miles.
Lead author Agustín Sánchez-Lavega reported the finding in Science Advances.
Hubble OPAL images hinted at the pattern in 2023, with clarification by 2025.
Scientists say the find challenges fluid-dynamics models and proves Saturn can form polygonal jets.

History

Historical Context

NASA launched Voyager 1 in 1977 as part of the Voyager program to exploit a planetary alignment and fly past Jupiter and Saturn. Data returned from those flybys gave the first close-up images of the gas giants’ atmospheres. The probe’s continued interstellar mission, entering interstellar space in 2012, underscores the program’s lasting impact on planetary science.

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Story summary

U.S. NASA scientists report a ten-sided decagon wave around Saturn’s south pole.
The decagon spans about 104,000 miles, each side roughly 10,425 miles.
Lead author Agustín Sánchez-Lavega reported the finding in Science Advances.
Hubble OPAL images hinted at the pattern in 2023, with clarification by 2025.
Scientists say the find challenges fluid-dynamics models and proves Saturn can form polygonal jets.

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