Caption: Animation of Jupiter's moon Io passing in front of the planet. Io is the innermost of Jupiter's Galilean moons, orbiting some 420,000 kilometres from Jupiter, although such is the size of Jupiter that this is only 350,000 kilometres above the tops of the planet's clouds. This is a comparable distance to that between the Earth and the Moon. Io is the fourth-largest moon in the Solar System, at 3600 kilometres in diameter it is just larger than our Moon, and around 20% more massive. Jupiter, however, is some 318 times as massive as Earth. The combination of proximity and this mass means that Io is greatly deformed by Jupiter's immense gravitational pull, and this energy causes heating within the moon. The heating melts the interior of the moon, causing it to be the most volcanically active body in the Solar System.

Release details: Model release not required. Property release not required.

Keywords: active, animated, animation, astronomical, astronomy, close, closest, cloud, clouds, energy, galilean moon, gas giant, gravitation, gravitational, gravity, io, jovian, jupiter, model, moon, natural satellite, orbit, orbiting, passing, planetary science, solar system, space, tidal heating, transit, transiting, transitting, volcanic

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Jupiter's moon Io

K003/3602 Rights Managed

Downloadable master

Duration: 00:00:12.01

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 293.3M


Capture format: QuickTime Animation

Frame size: 3840x2160

Codec: None

Interlaced: Yes

Please contact Science Photo Library if you require the original, or other formats.


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