Yearly snapshot of Saturn helps astronomers monitor the ringed world

September 12, 2019

The Hubble Space Telescope’s annual snapshot of Saturn reveals a turbulent, dynamic atmosphere with small storms popping into view as others disappear, all framed by the planet’s bright, icy rings. Analyzed by Mike Wong of UC Berkeley and Amy Simon of NASA’s Goddard Space Flight Center, the Hubble portrait is part of a yearly campaign to record the giant planets in the solar system — Jupiter, Saturn, Uranus and Neptune — to track shifting weather patterns and discover new phenomena. NASA released its annual portrait of Jupiter last month.

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