The Grand Finale is Finale Here

No, that ain't no negative mass, but yes, for Cassini the end is nigh. The series of 22 Grand Finale orbits has begun, providing unique views of Saturn and its rings and a way to probe the planet's interior and magnetic field. The astroquarks also check out yet another exoplanet in the habitable zone of a nearby star and discuss the headline about a discovery of "negative mass".

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This episode was published on April 28, 2017.

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