Landing a real rocket with propulsion is an incredibly complex task that took years to perfect; only recently did it cross into the realm of actual practicality. Joe Barnard, creator of the Youtube ...

Remember the days when people only did what they learned in school? Aviators flew, teachers taught, blacksmiths slammed iron, and audio engineers made music. Yeah, me neither, that was a long time ago ...

For the first time, scientists have tested an experimental rocket engine that they say could change the way we launch spacecraft. The engine, called a rotating detonation rocket engine, propels itself ...

Humanity has lived in the space age for decades, but virtually every probe, rocket, and satellite shaping this era has relied on chemical propulsion. As scientists and engineers eye more distant ...