In a Sunday afternoon email announcing the one-day Amazon Leo 4 mission postponement, ULA officials said "teams are actively ...

A United Launch Alliance Atlas V rocket sent 27 Amazon Leo internet satellites to low Earth orbit from Florida early Tuesday ...

Live updates from Tuesday morning’s Amazon Leo 4 mission that launched a ULA Atlas V rocket from Cape Canaveral Space Force ...

ULA officials plan to launch 47 missions using Atlas V and Vulcan rockets for the majority of Amazon's initial constellation ...

Colorado-headquartered United Launch Alliance launched on Tuesday a fresh set of Amazon Internet satellites into orbit.

What time is liftoff? ULA Atlas V rocket may be visible for most of Florida, states along the East Coast. Did your city make the launch visibility map?

Atlas V rocket carrying the Leo 4 mission for Amazon lifted off on Dec. 16 at 3:28 a.m. EST from Space Launch Complex-41 at Cape Canaveral Space Force Station.

The launch of a United Launch Alliance Atlas V carrying the Amazon Leo 4 mission is now planned for Tuesday, Dec. 16, at 3:28 a.m. EST at the opening of a 29-minute window.

A United Launch Alliance Atlas V rocket has carried another batch of Amazon satellites into space — the first under the new ...

United Launch Alliance launched an Atlas V rocket carrying 27 Amazon Leo satellites on December 16, advancing Project Leo’s low Earth orbit internet constellation alongside other commercial rockets.

United Launch Alliance’s Atlas V rocket will deploy 27 Amazon Leo internet satellites early Monday. Learn when and how to watch the launch and what it means for the growing satellite network.

United Launch Alliance’s (ULA) Atlas V rocket has successfully lifted off, carrying another batch of satellites for Amazon’s Project Kuiper low Earth orbit broadband constellation. The launch relied ...