The second test flight of German start-up Isar Aerospace's Spectrum rocket was called off moments before lift-off at Norway's ...

Kim Jong Un supervised a test of an advanced solid-fuel rocket engine producing 2,500 kilonewtons of thrust — up from 1,970kN ...

North Korean leader Kim Jong Un personally supervised the ground testing of an advanced solid-fuel rocket engine over the ...

North Korea says leader Kim Jong Un, accompanied by his teenage daughter, has observed a live-fire test of multiple rocket ...

NASA announces nuclear rocket demo. NASA’s announcement Tuesday that it will “pause” work on a lunar space station and focus ...

SpaceX chief Elon Musk said in February that the mighty Starship rocket would embark on its 12th test flight this month, although several more recent reports have suggested that it might not leave the ...

UK-based Pulsar Fusion announced it has successfully achieved first plasma in its Sunbird nuclear fusion rocket exhaust system. The demonstration, a world’s ...

Rocket Lab has inked a $190 million contract with the U.S. Department of Defense for 20 launches of the company's suborbital ...

Rocket Lab, a provider of launch services and spacecraft, announced it won a $190 million Pentagon contract for 20 hypersonic ...

Rocket Lab will launch a hypersonic configuration of its Electron rocket on a hypersonic test from Wallops in Virginia. Here's what to know.

SpaceX launched the seventh test flight of its Starship rocket on Thursday, but lost communication with the upper stage of the rocket that continues on into space. The company’s webcast showed data ...