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Helene in day and night

Helene in day and night

NASA / JPL-Caltech / SSI / color by Gordan Ugarkovic

Helene in day and night
These images of Dione's orbital companion Helene were taken by Cassini on 16 August 2006 from a distance of about 50,000 kilometers. The moonlet was lit at a high phase angle so only a crescent is lit by the Sun. Both views are made from the same set of images. The one on the left shows the sunlit crescent, while the one on the right shows details on the night side visible in yellowish Saturnshine.

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. For uses not allowed by that license, contact us to request publication permission from the copyright holder: Gordan Ugarkovic

Explore related images: BMSIL, photo taken from space, Cassini, pretty pictures, Helene, data art (was amateur image processing), full-globe view

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