A failure in the helium flow of the SLS rocket has prompted NASA to delay the Artemis II moon mission. Rather than March 6, the launch is now targeted for April.

Despite it all, NASA doesn't want to give up on Boeing, and the Starliner project is moving ahead in a reduced capacity.

Scientists have mapped thousands of young tectonic ridges across the Moon, showing it is still slowly shrinking. These ridges may mark previously unknown sources of moonquakes.

Are we alone in the universe? It’s the kind of question that fuels debates, History Channel marathons, and real-world space missions. The new documentary Starman dives straight into that mystery by ...

Fast forward to the present day. The Space Launch System has flown only once, during the Artemis I mission, and is preparing to fly again with Artemis II. According to the NASA Office of Inspector ...

State leaders are considering what could be a leap toward a decades-old goal of making the aerospace industry a big part of Hawaii’s economy.

Musk’s science fiction dream of human life on Mars finally met his pocketbook. The accountants burst his bubble by explaining ...

FORT SMITH -- Work based in the River Valley is contributing to NASA's next manned lunar space mission.

Policymakers assess the Lunar Gateway’s role in Artemis amid funding debates, international commitments, and plans for ...

NASA says an "interrupted flow" of helium to the rocket system could require a rollback to the Vehicle Assembly Building. If it happens, NASA says the launch to the moon would be delayed until April.

As the United States accelerates its push for lunar dominance, nuclear power is emerging as the essential energy solution, ...