SpaceX is targeting Friday, August 19 for a Falcon 9 launch of 53 Starlink satellites to low-Earth orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. The instantaneous launch window is at 3:21 p.m. ET (19:21 UTC), and a backup opportunity is available on Saturday, August 20 at 2:59 p.m. ET (18:59 UTC). The first stage booster supporting this mission previously launched GPS III Space Vehicle 04, GPS III Space Vehicle 05, Inspiration4, Ax-1, Nilesat 301, and three S