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 ...

A groundbreaking nuclear rocket engine that could completely change how we conduct long distance space missions is now under construction. The Pulsar Fusion rocket could more than halve the time it ...

When most people think of rockets, they likely imagine something like SpaceX's Raptor engine, or they might recall the Apollo 11 Saturn V rocket that took astronauts to the Moon. Rockets aren't ...

We could all probably draw a rough sketch of a booster rocket and its engine if needed. You know, a giant pointy metal cylinder tapering into a spire at the top end and a bell-like shape at the bottom ...

SpaceX’s Raptor engine and Blue Origin’s BE-4 engine are two key innovations in rocket propulsion, each with its unique design and performance characteristics. While the Raptor engine leverages ...

Humans have achieved groundbreaking feats in space exploration, reaching distant stretches of space with missions like Voyager 1. However, none of this would have been possible without rockets.

Blue Origin has experienced a setback as it works to produce high-thrust BE-4 rocket engines. While testing a BE-4 engine late last month, the thruster exploded in dramatic fashion. Blue Origin did ...

The rise of the commercial space industry precipitated a steeper decline at Rocketdyne. Boeing sold the Rocketdyne division ...

SpaceX’s innovative Starship system was already the biggest and most powerful the world has ever seen—and after six exciting test flights, the version that rocketed into the skies above South Texas ...