NASA has installed all four RS-25 engines onto the Artemis II Space Launch System core stage, completing a major assembly milestone for the first crewed lunar mission since the Apollo era. Built at a factory in Canoga Park,

A Canoga Park company’s rocket engines will provide the powerful thrust that sends the astronauts of Artemis II on an around-the-moon journey that will take them thousands of miles deeper into space than even their Apollo-era colleagues.

To fulfill its promise of reaching the Moon and Mars, SpaceX needs a really big rocket. Like, really big. The latest version of Starship is the largest and most powerful megarocket ever built, and it just hit a critical milestone.

India's space program is at a critical juncture as ISRO plans to acquire advanced semi-cryogenic rocket engines from Russia to enhance its launch capabilities

UK space propulsion company Pulsar Fusion has conducted the first test of a prototype exhaust system for a nuclear fusion rocket engine that could dramatically cut transit times for missions to Mars and beyond.

Russia says it will no longer send rocket engines to the United States, in retaliation for sanctions. The head of the Russian state space agency Roscosmos said it will also stop servicing rocket engines it has supplied to the U.S., according to Reuters.

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 Gizmodo Science Fair for building and testing the world ...

Rocket engines are still being built with a manufacturing logic that additive systems are increasingly making obsolete. That is why Fraunhofer researchers’ latest multi-metal printing work matters beyond a single valve or a single European project.