NASA’s latest breakthrough, the Rotating Detonation Engine (RDE), could revolutionize space travel with up to 5% greater fuel ...

The newly tested engines could power a variety of space projects. China's state-owned main space contractor tested five different rocket engines on one day last week in preparation for future ...

XI'AN -- China successfully completed three ignition tests for liquid oxygen-kerosene engines on Sunday, according to the China Aerospace Science and Technology Corporation (CASC). This marks the ...

One of China’s latest commercial launch companies has secured early funding as it aims to develop a launcher featuring first ...

A SpaceX test flight has ended in failure after an upgraded Starship rocket exploded over the Atlantic. SpaceX, Elon Musk’s ...

One of the key questions about Blue Origin is whether it will push toward full reusability with New Glenn. In 2021, Ars first ...

Blue Origin made two adjustments in quick succession to its schedule for launching its New Glenn rocket to orbit for the ...

Thirteen minutes after launch, the second stage’s two BE-3U hydrogen-fueled engines had completed their job. (The NASA-designed Space Launch System reached orbit on its first attempt in November 2022, ...

German firm Rocket Factory Augsburg (RFA) have been awarded the first Launch Operator Licence allowing it to launch rockets from the SaxaVord Spaceport. The licence, granted by the Civil Aviation ...

The Indian Space Research Organisation (ISRO) has successfully demonstrated the restart capability of its liquid-fueled rocket engine named Vikas. The test was conducted at a facility in the ...

For the first time since its founding, nearly a quarter of a century ago, Blue Origin had reached orbit. The long-awaited ...