Blue Origin, the private space company owned by Amazon founder Jeff Bezos, has pulled a major test of its rocket. “We’re standing down on today’s launch attempt to troubleshoot a vehicle subsystem ...
In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...