Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that will launch Artemis missions to the moon. The penultimate test in the ...

The speculation has been particularly intense regarding the future of the Space Launch System (SLS) rocket and Orion crew ... as proven by the Artemis 1 mission which launched in late 2022 with ...

Blue Origin has launched its New Shepard rocket—a reusable sub-orbital rocket used for space tourism—27 times. It's named ...

Starship experienced a "rapid unscheduled disassembly," which is a phrase SpaceX coined to describe an explosion.

Starship, the most powerful rocket ever built, pulled off a daring booster catch on its most ambitious test flight yet, but ...

What about Artemis II? In late 2024 ... The core stage of the Space Launch System rocket went vertical at KSC's Vehicle Assembly Building and stacking of it along the two solid rocket boosters ...

The Artemis program's architecture is sure ... The very expensive Space Launch System rocket, developed by NASA with Boeing and other traditional aerospace contractors, might be canceled.

It is likely not a question of when the Space Launch System and possibly ... flyby mission and the Artemis III lunar landing and then transition to commercial rockets, or does it terminate the ...