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Summary
Iapetus, showing its equatorial ridge at close approach. This is a screenshot of a QuickTime video.
Original caption
Cassini sails low over the surface of Iapetus on approach to its close encounter with the enigmatic moon on Sept. 10, 2007.
Its flight takes it over the rugged, mountainous ridge along the moon's equator, where ancient, impact battered peaks -- some topping 10 kilometers (6 miles) in height -- are seen rising over the horizon and slipping beneath the spacecraft as it flies.
Frames used in this movie were acquired with the Cassini wide-angle camera on Sept. 10, 2007, as the intrepid robot soared past Iapetus (1,468 kilometers, or 912 miles across), within a few thousand kilometers of the surface. Additional simulated images were inserted between the Cassini images in this movie in order to smooth the appearance of the movement, a scheme called interpolation.
Copyright status
This image is credited to NASA and the Jet Propulsion Laboratory. Per JPL/NASA policy and applicable United States federal law, such images are in the public domain, or, if they are owned by individuals or institutions other than NASA or JPL, may be used for any journalistic, educational, or personal purpose (but not a commercial purpose) without further authorization. NASA and JPL images, other than their respective institutional logos, or photographs of actual persons, are not subject to copyright and may be used without additional permission, unless otherwise declared. For details, see the JPL Image Use Policy Declaration.
Source
NASA/JPL/Space Science Institute <http://photojournal.jpl.nasa.gov/jpeg/PIA08484.jpg>
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment |
current | 21:58, 16 June 2008 |  | 1,024 × 1,024 (76 KB) | Temlakos | Iapetus, showing its equatorial ridge at close approach. This is a screenshot of a QuickTime video. == Original caption == Cassini sails low over the surface of Iapetus on approach to its close encounter with the enigmatic moon on Sept. 10, 2007. Its fl |
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