Replies

To: Fred Nerks

As you can see from the image posted and many more at NASA, Iapetus is neither round nor a boulder.

25 posted on 04/12/2018 1:40:15 AM PDT by PIF (They came for me and mine ... now it is your turn ...)

To: PIF

Spherical ‘boulders’ are concretions, not all of which are perfect spheres.

27 posted on 04/12/2018 8:46:02 AM PDT by Fred Nerks (fair dinkum!)

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