A prototype of the P80 rocket motor, which will power the first stage of ESA’s new small launcher – Vega, was successfully tested on 4 December at the Guiana Space Centre, Europe’s Spaceport in Kourou ...

A new rocket propulsion technology demonstration has marked an important milestone, achieving “mainstage” or constant full-power performance for the first time. Called the Integrated Powerhead ...

United Launch Alliance delivered a classified US military payload to orbit Tuesday for the last time with an Atlas V rocket, ending the Pentagon’s use of Russian rocket engines as national security ...

NASA’s Space Launch System appears to have a finite shelf life. The Trump administration wants to cancel it after just three launches, while the preliminary text of a bill making its way through ...

RS-25 prime contractor L3Harris continues to ramp up production of new flight engine hardware at their Los Angeles area facility and final assembly at the Stennis Space Center. NASA certified ...

The current-gen Tundra’s twin-turbo V6 has caused Toyota a massive headache, mainly because it keeps failing without warning. We’ve known about this for a while now, and the automaker has issued two ...

A closer look inside Toyota’s troubled V6 suggests a deeper issue hiding beneath its strong, promising numbers. Toyota’s new V6 replaced the V8 but faced premature engine wear and recalls. Teardown ...