On Tuesday, Robert Dillard with Gateway STEM Center went to the Marshall Space Flight Center in Huntsville, Alabama, where he picked up a 1B Rocket Engine. Dillard said the 8-1 engine was one of ...
China says it fired up the world’s largest single-segment solid-fuel rocket engine for the first time, at a ground testing facility in the country’s northwest on Tuesday. The rocket’s 3.5 ...