A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

NASA’s veteran Mars orbiter MAVEN has slipped into an unnerving quiet, cutting off a decade of continuous atmospheric ...

A suborbital launch goes up into space but doesn’t have enough speed to go all the way around the Earth. An orbital launch is ...

Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next ...

After stage separation, the Falcon 9 rocket's first-stage booster will descend for landing atop the SpaceX drone ship A ...

Holidays in Space is back at Kennedy Space Center Visitor Complex. New this year is a NASA-themed holiday drone show.

A Decatur-built United Launch Alliance Atlas V rocket successfully deployed another batch of Amazon Leo broadband satellites ...

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.

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

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.

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

SpaceX managed to find a lull in the winds early Monday, but a second SpaceX launch as well as one from United Launch ...