Atlas 5 • Amazon Leo 4

November 24, 2025 Will Robinson-Smith

A United Launch Alliance Atlas 5 rocket launched 27 Amazon Leo satellites (formerly Project Kuiper) into a low Earth orbit. The mission, which is referred to as Leo Atlas 4 or LA-04 by Amazon, was the seventh mission to date delivering its broadband internet satellites into orbit. Delayed from Dec. 15 due to poor weather.