A nine-panel collage showing Hubble images of Jupiter taken under the OPAL (Outer Planet Atmospheres Legacy) program from 2015 to 2024, with approximately true color. OPAL tracks the Great Red Spot (GRS) and other notable changes in Jupiter's banded cloud structure of zones and belts over time.

Hubble OPAL Jupiter Observations

A nine-panel collage showing Hubble images of Jupiter taken under the OPAL (Outer Planet Atmospheres Legacy) program from 2015 to 2024, with approximately true color. OPAL tracks the Great Red Spot (GRS) and other notable changes in Jupiter's banded cloud structure of zones and belts over time.

Credits: NASA, ESA, Amy Simon (NASA-GSFC), Michael H. Wong (UC Berkeley); Image Processing: Joseph DePasquale (STScI)