JunoCam Captures Io Spouting Off

The JunoCam instrument aboard NASA's Juno spacecraft captured two volcanic plumes rising above the horizon of Jupiter's moon Io on Feb. 3, 2024. Mission scientists think the plumes were emitted either by two vents from one giant volcano, or two volcanoes near each other.

The JunoCam instrument imaged the plumes from a distance of about 2,400 miles (3,800 kilometers).

Citizen scientist Andrea Luck made this image from raw JunoCam data.

JunoCam's raw images are available for the public to peruse and process into image products at https://missionjuno.swri.edu/junocam/processing. More information about NASA citizen science can be found at https://science.nasa.gov/citizenscience and https://www.nasa.gov/solve/opportunities/citizenscience.

More information about Juno is at https://www.nasa.gov/juno and https://missionjuno.swri.edu. For more about this finding and other science results, see https://www.missionjuno.swri.edu/science-findings.