Chinese scientists claim to have found a new way of injecting helium into rocket engines, which could be used to make missiles that are much harder to detect or intercept. The new technology was ...

The rocket engine has come a long way - from fire arrows in ancient China to massive boosters capable of launching humans to Mars. For centuries, rocket technology evolved in small, incremental steps, ...

The slowed-down video shows the rocket’s 33 Raptor engines firing up as the enormous 120-meter-tall vehicle leaves the launchpad. With the rocket pumping out a colossal 17 million pounds of ...