SpaceX is preparing for its second mid-inclination rideshare mission, launching from Vandenberg Space Force Base in California.The Falcon 9 rocket will launch at 3:34 a.m. PST from Space Launch Complex 4 East (SLC-4E).The rocket's first stage booster, B1071, will make its 21st launch and attempt a landing at Landing Zone 4 (LZ-4).There are 30 payloads, including satellites for Sidus Space, Maverick Space Systems, Exolaunch, and HawkEye 360, on board the Bandwagon-2 mission.