Janus and Tethys

I’m loving the pictures coming all the way from Saturn right now. They’re getting so close and the detail coming back is spectacular. This piece from NASA shows us the difference in size and shape between a large and a small moon (Yes it is a moon, not a spacestation).

Simon šŸ™‚

http://www.nasa.gov/image-feature/jpl/pia18353/janus-and-tethys

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2 thoughts on “Janus and Tethys”

  1. Yeeeeah! You’re a NASA nerd like myself. My cousin is a genius and when he was in middle school he invented something that impressed NASA. Forgot what it was. Quantum Physics and Astronomy is something I love.

    Liked by 1 person

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