An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

SpaceX completed a test flight of its Starship rocket for the first time on Thursday. The fourth Starship test flight completed new milestones as SpaceX continues to advance development of the mammoth ...

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

Contractors are developing a rocket artillery system for Europe that could rival HIMARS. The heavier EuroPULS could carry twice as many rockets. HIMARS may be a victim of its popularity, as Lockheed ...

SpaceX attempted a second launch of its Starship rocket on Saturday morning. The rocket reached space for the first time today, but its Super Heavy booster, which propelled it to space, exploded ...

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. SpaceX’s ...

Add Yahoo as a preferred source to see more of our stories on Google. Lockheed Martin and Rheinmetall fired the new Global Mobile Artillery Rocket System for the first time. GMARS can launch a number ...

Poland’s stock of high mobility artillery rocket system launchers will rise from 20 to 500, and Warsaw is also buying additional components of a state-of-the-art missile defense system from the U.S., ...