Introduction -- Rocket engine fundamentals -- Nuclear rocket engine cycles -- Interplanetary mission analysis -- Basic nuclear structure and processes -- Neutron flux energy distribution -- Neutron ...

For centuries, rocket engines evolved alongside war, science, and human ambition. From primitive gunpowder weapons to the engines that carried astronauts to the Moon, progress was driven by necessity ...

Venus Aerospace, a Houston-based startup developing hypersonic propulsion technology, completed what it calls the first U.S.

However, chemical rockets have reached the theoretical limits of their capabilities. In fact, they already did so when the first German V-2 rocket reached space in 1942. Since then all the advances ...

LEAP 71 and metal additive manufacturing (AM) firm HBD have additively manufactured an aerospike rocket engine that can generate 20 tons (200 kN) of thrust. At one-metre in height, the partners ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

Using supersonic shockwaves for combustion, the groundbreaking design could allow aircraft to travel up to six times the speed of sound. Reading time 4 minutes Venus Aerospace is a winner of the 2025 ...

SpaceX currently controls nearly every rocket launch on Earth. With 98% of global orbital launches under its belt, Elon Musk's company has become the de facto gatekeeper to space. While China is still ...