KSC-08pd1798

PASADENA, Calif. – The NASA-French space agency Ocean Surface Topography Mission/Jason 2 satellite launched aboard a Delta II rocket from Space Launch Complex 2 at Vandenberg Air Force Base, Calif., at 12:46 a.m. PDT. Fifty-five minutes later, OSTM/Jason 2 separated from the rocket’s second stage, and then, unfurled its twin sets of solar arrays. The OSTM/Jason 2 satellite will embark on a globe-circling voyage to continue charting sea level, a vital indicator of global climate change. The mission will return a vast amount of new data that will improve weather, climate and ocean forecasts. OSTM/Jason 2's expected lifetime of at least three years will extend into the next decade the continuous record of these data started in 1992 by NASA and the French space agency Centre National d'Etudes Spatiales, or CNES, with the TOPEX/Poseidon mission. The data collection was continued by the two agencies on Jason 1 in 2001. Photo credit: Carleton Bailie photograph for United Launch Alliance