October 4, 2019 The Jason-2 mission has endedRelease Date: 10/04/2019The Jason-2/Ocean Surface Topography Mission (OSTM), the third in a U.S.-European series of satellite missions designed to measure sea surface height, successfully ended its science mission on Oct. 1. NASA and its mission partners made the decision to end the mission after detecting deterioration in the spacecraft's power system. Read more about the Jason-2 mission...