News tagged with cassini

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Explainer: Light-years and units for the stars

"Space is Big. Really Big." The Hitchhiker's Guide to the Galaxy pretty much nailed space with those five words. And space is so really big that our earthly measures of distance struggle.

Aug 21, 2013
4.8 / 5 (11) 17

Image: Two moons passing in the night

(Phys.org) —The Saturn moons Mimas and Pandora remind us of how different they are when they appear together, as in this image taken by NASA's Cassini spacecraft. Pandora's small size means that it lacks ...

Aug 01, 2013
not rated yet 1

Mystery of the missing waves on Titan

One of the most shocking discoveries of the past 10 years is how much the landscape of Saturn's moon Titan resembles Earth. Like our own blue planet, the surface of Titan is dotted with lakes and seas; it ...

Jul 23, 2013
4.8 / 5 (16) 1 | with audio podcast