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 ...

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

A SpaceX rocket set to launch overnight will carry two lunar landers, one from Austin-based Firefly Aerospace and one from ...

Aschbacher was asked during the briefing about the alliance of President-elect Donald Trump, SpaceX founder Elon Musk and ...

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

The spacecraft built and operated by Texas-based Firefly Aerospace launched in the early Monday hours from Florida aboard a ...

One of the big firsts in 2024 came from SpaceX as it finally managed to fly its Starship into space without blowing up.

In a groundbreaking effort to enhance lunar exploration, NASA has launched the Blue Ghost Mission 1, featuring a suite of ...

The incoming US president is expected to gut support for research on the environment and infectious diseases, but could buoy ...

Two robotic landers are set to begin their journeys to the moon Wednesday morning, when they launch aboard a SpaceX rocket ...

A suite of NASA scientific investigations and technology demonstrations is on its way to our nearest celestial neighbor ...