While both the Merlin and Raptor rocket engines are being used by SpaceX for launch missions, there are key differences between the two designs.

Rocket engineering is shifting from painstaking machining and welding to a world where engines and tanks emerge from printers as single, sculpted pieces of metal. Instead of treating 3D printing as a ...

A new type of rocket engine that could improve aircraft, spacecraft, and other transportation systems is being developed by private and public institutions such as NASA and the Air Force Research ...

The countdown to launch has begun for a small Washington state company developing something long dreamed of in the space industry. Andy Lapsa, co-founder and CEO of Stoke Space, a standout in the ...

The Misconception That It Just Shoots Straight1.1 Rocket nozzles appear to be parts that simply spray exhaust backwardRocket ...

Aerospike rocket engines are the stuff of legend in the space industry. Conceived in the 1960s, their unique spiked-nozzle design promises better efficiency, reusability, and performance at all ...

SpaceX hits Falcon 9 milestone. SpaceX launched a trio of satellites for its oldest commercial customer, SES, on a Falcon 9 rocket flying Sunday afternoon from Florida. Notably, this was SpaceX’s ...

Letara has raised approximately ¥2.6 billion, or about $16.3 million, in a Pre-Series A financing round to accelerate development and commercialization of its low-cost, mass-producible hybrid rocket ...