SpaceX Scrubbed Starlink 6-77 with B-1085-3 Two Minutes Before Launch For A Helium Leak And Then This Rainbow Came Directly Over SLC-40! Sady it Wasn't A Lucky Rainbow!
Liftoff was to occur at 4:57 PM ET just as daylight savings time ended earlier this morning. There was a mild breeze coming out of the East but well within range to launch this bird. The U.S. Space Force 45th weather Squadron had published a 90% go for launch weather wise with only a 10% possible violation of liftoff winds and cumulus cloud rule being a concern.
Photo & Summary by Scott Schilke for sipausa.com & spacenewsfl.com