After ten years of quiet research, Pulsar Fusion has unveiled a nuclear fusion-powered rocket called the Sunbird. This spacecraft isn’t just another science fiction concept—it’s being designed to fly ...

HUNTSVILLE, Ala. — While the U.S. Army has exquisite firepower with its expensive long-range precision fire systems, it also ...

Demand for solid rocket motors is booming in part because missile makers are aggressively ramping up output of all sorts of ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

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China is developing reusable rockets to launch in 2025 and 2026. See the 'net' technology they will use to catch the booster when it returns to Earth in this animation.

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

The company, which was the first to send 3D printed rockets into space, is building reusable flight hardware and has a long-term goal of building an industrial base on Mars. Schmidt, who led ...

The former Google chief executive is taking a controlling interest in Relativity Space, which aims to build low-cost, reusable rockets to compete against Elon Musk’s SpaceX and to reach Mars.

The U.S. Air Force and Northrop Grumman Corporation completed a full-scale qualification static fire test of the Sentinel intercontinental ballistic missile stage-one solid rocket motor on March 6.

The recent test propels the stage-one solid fuel rocket motor towards full qualification. Credit: R. Nial Bradshaw/U.S. Air Force. Northrop Grumman and the US Air Force have conducted a full-scale ...