https://www.theregister.co.uk/2017/09/15/cassini_obit/

Cassini, one of NASA’s flagship spacecraft, is poised to meet its fiery end today as it plunges down into Saturn’s atmosphere at a speed of 123,000kph (77,000mph) per hour, where it will soon vaporise.

The shuttle was to point its antennas in the direction of Earth as it sent its final message at 03:32 PDT (10:32 UTC), although the final bits of Cassini's signal will not reach Earth until nearly an hour and a half later, due to the travel time for its radio signal.