Cassini probe takes last gasp, dives headfirst into Saturn

 msnbc.com  9/16/2017 5:52:18 PM 

MSNBC Live with Alex Witt 09/16/17
As the Cassini spacecraft plunges into Saturn's icy depths, the probe's operations manager Julie Webster describes its legacy and impact on the scientific community writ large. ... more Duration: {{video.duration.momentjs}}

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