and may have significant effects on both the overall efficiency of the propulsion system and on the plume radiation signature. Al2O3 particles expelled from solid-propellant rocket motors may account ...

Key technologies being tested include advanced regolith sampling, subsurface drilling, radiation ... Lunar Plume-Surface Studies (SCALPSS): The device uses stereo imaging to study rocket exhaust ...

People across California had a pretty spooky start to their Christmas weekend, when a SpaceX rocket created a bright, jellyfish looking plume in the twilight sky on Friday. Time-lapse videos show ...