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Jason Major Profile picture
Jason Major
@JPMajor
Sharing space news and beautiful views of the Universe. #FullyVaccinated. He. Him. His. Expect the unstated /s.
May 31, 2018 • 12 tweets • 5 min read
This image shows the limb of Saturn's moon Iapetus, captured by #Cassini on Sept. 10, 2007. A ridge of 10km-high (6.2 mile) mountains encircles the equator, possibly the remains of a former satellite that broke apart as its orbit degraded. Iapetus is 1,470 km (913 miles) wide. Here's a wide-angle view of Iapetus from the same observation set on 9/10/07. Color comp made from images acquired in IR, G, and UV.