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![This graphic depicts a cross-section of the Saturnian moon Titan. Cassini scientists speculate there may be a layer of liquid water mixed with ammonia about 100 kilometers (62 miles) below the surface of Titan.](https://science.nasa.gov/wp-content/uploads/2023/06/PIA10243_768-jpg.webp?w=4096&format=png)
This graphic depicts a cross-section of the Saturnian moon Titan. Cassini scientists speculate there may be a layer of liquid water mixed with ammonia about 100 kilometers (62 miles) below the surface of Titan.
The Radio Science Subsystem uses this pass to measure Titan's gravity field, allowing scientists to explore the moon's interior. This is the fourth of four fly-bys where RADAR can probe the interior of Titan and confirm the existence of an ocean.
Date
July 31, 2008
Altitude
1002 miles (1,613 km)
Speed
13,869 mph (6.2 km/sec)
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Last Updated
Jan 24, 2024
Editor
NASA Science Editorial Team
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