Voyager 1 took this narrow-angle camera image on 5 March 1979 from a distance of 69,000 kilometers. The feature shown is a volcanic caldera which may be actively spewing material into space (dark gray fuzz near the upper-right part of the caldera rim). In addition, very dark lava has flowed out of the fissure and spread on the floor of the caldera. The Voyager Project is managed by the Jet Propulsion Laboratory for NASA's Office of Space Science.
Name | Value | Additional Values |
---|---|---|
Target | Io | |
System | Jupiter | |
Target Type | Satellite | |
Mission | Voyager | |
Instrument Host | Cassini Orbiter | Voyager 1 |
Host Type | Orbiter | Flyby Spacecraft |
Instrument | Imaging Science Subsystem (ISS) | |
Detector | Narrow Angle Camera | |
Extra Keywords | Grayscale, Visual, Volcano | |
Acquisition Date | ||
Release Date | 2000-05-25 | |
Date in Caption | 1979-03-05 | |
Image Credit | NASA/JPL | |
Source | photojournal.jpl.nasa.gov/catalog/PIA02288 | |
Identifier | PIA02288 |