This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

A secretive UK-based startup has just pulled back the curtain on a futuristic space propulsion project that sounds like ...

This is why rockets are launched vertically, to generate as much downward thrust as possible. However, those thrusters are extremely resource-hungry, gobbling up fuel and power in record time.

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

The 100 kW high-thrust magnetoplasmadynamic thruster they tested is poised to pave the way for future space travel, with applications in interstellar journeys, interplanetary cargo transport and ...

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

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

Pin injection was applied in both the gas generator and thrust chamber of Liqing-2, the first stage engine of the company's Lijian series rockets. The engine thrust ratio ranges from 50 to 100 ...

The Indian Space Research Organisation (ISRO) has made major strides in enhancing its space mission capabilities with the successful completion of the first major hot test of the Lox Kerosene 200 T ...

India's space ambitions soared as Isro successfully conducted the first major hot test of its 200T thrust semi-cryogenic ...

SpaceX also altered the propellant temperatures and thrust levels of the engines to avoid a repeat of the leaks. For the rocket on this flight, SpaceX also added more vents to the attic section ...