Iridum-6/GRACE-FO Mission
SpaceX is targeting launch of Iridium-6/GRACE-FO on Tuesday, May 22 from Space Launch Complex 4E (SLC-4E) at Vandenberg Air Force Base, California. The instantaneous launch opportunity is at 12:47 p.m. PDT, or 19:47 UTC. The GRACE-FO satellites will be deployed…