Perhaps the opening is now for the greatest of all space adventures to be partaken by the two countries. The cause of space is meant to unite, not divide. In the last week, Russian President Vladimir ...

Astrobotic completed a successful series of hot-fire tests of its rotating detonation rocket engine prototype, marking a key milestone for the experimental propulsion technology.

Engines that convert chemical energy from fuel into kinetic energy via explosive detonation, rather than slower deflagration combustion as seen in typical internal combustion engines. Categories ...