Tag: atlas-5

Jul 3, 2026 · space brief

Atlas 5 Retires After Final 551 Flight to Amazon Kuiper | KeepTrack Space Brief

ULA launches the final Atlas 5 551 configuration—its heaviest variant with 5 solid boosters—carrying Amazon's Project Kuiper satellite to low Earth orbit from Cape Canaveral.

Jul 2, 2026 · space brief

Atlas 5 551 Flies Last Mission for Amazon Kuiper | KeepTrack Space Brief

ULA launched Atlas 5 551 configuration for final time on July 1, deploying Amazon Kuiper broadband satellites. New Glenn pad rebuild underway at LC-36 after May explosion.