Delta II JPSS-1 Rollback

At Vandenberg Air Force Base in California, the gantry rolls back at Space Launch Complex 2 in preparation for the liftoff of the Joint Polar Satellite System-1, or JPSS-1, spacecraft. The United Launch Alliance Delta II rocket now is poised to boost the satellite to a polar orbit. Built by Ball Aerospace and Technologies Corp. of Boulder, Colorado, JPSS is the first in a series four next-generation environmental satellites in a collaborative program between NOAA and NASA. The satellite is scheduled to liftoff at 1:47 a.m. PST (4:47 a.m. EST), on Nov. 14, 2017.