A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.
Such high Knudsen number conditions give rise to important nonequilibrium effects affecting vehicle aerothermodynamics and rocket plume structure. The NGPDL projects in this area have some overlap ...
A large glowing spiral visible in the night sky on Monday is believed to have been caused by a SpaceX rocket launch in the US.