Melbourne-based L3Harris acquired the vast rocket engine company Aerojet Rocketdyne in 2023, but on Monday announced it was ...

The rumble you will hear today, Monday, January 5 2026 is the sound of rocket engine hotfire testing. Hotfire testing — a ...

NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

Which US rocket companies achieved the most during 2025? Once again, Ars Technica is here to provide some answers in the form ...

Interestingly, the rocket engine was created entirely by an advanced artificial intelligence system. LEAP 71’s “Noyron,” a powerful Large Computational Engineering Model, autonomously generated the ...

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 ...

LONDON (AP) — A rocket engine exploded during a test launch at a new spaceport in the Shetland Islands off northern Scotland, the rocket manufacturer said Tuesday. German manufacturer Rocket Factory ...

LONG BEACH, Calif.--(BUSINESS WIRE)--Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it has completed the ...

From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

The BYU Rocketry Team is literally having a blast. Last year the group of engineering students won the world’s largest collegiate rocket competition for the first time in history. This year they ...

South Korea satellite launch startup Innospace launched the first commercial rocket from Brazil’s Alcantara Space Center. Unfortunately, shortly after the flight the rocket exploded and ...

Rocket Lab launched its 40th Electron mission this week and achieved an important milestone in its quest to reuse orbital rockets. As part of the mission, the launch company reused a previously flown ...