Explore how reusable rocket technologies are transforming the space industry, enhancing sustainability, and reducing launch ...

Japan’s H3 rocket suffered engine trouble on December 22, 2025, and failed to place a Japanese navigation satellite into ...

The Artemis II crew will travel approximately 4,600 miles beyond the far side of the Moon. They will see the Earth and the ...

Artemis isn’t just about returning to the Moon. It’s about building the systems needed to operate beyond Earth orbit.

Europe certifies a new, more powerful space engine called the P160C. It is key to launching stronger rockets from South ...

Key Upgrades Debuted On SpaceX Starship 7. Flight 7 brought a bunch of new stuff to the Starship vehicle, things SpaceX has ...

The deal includes Aerojet Rocketdyne RL-10 rocket engines. (Craig Bailey/Florida Today/USA Today Network/Reuters) Defense contractor L3Harris Technologies struck a deal to sell a controlling interest ...

Melbourne-based L3Harris acquired the vast rocket engine company Aerojet Rocketdyne in 2023, but on Monday announced it was selling a controlling interest in the majority of those operations to ...

With their thrilling sci-fi aesthetics, spaceplanes are an attractive alternative to rockets. They are attractive in ...

The only people who value ease of maintenance at a cheap cost to manufacture, more than NASA, are people cruising Craigslist and eBay for a low-mileage 350 small-block Chevy motor at three in the ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Every year, companies and space agencies launch ...

Welcome to Edition 8.21 of the Rocket Report! We’re back after the Thanksgiving holiday with more launch news. Most of the big stories over the last couple of weeks came from abroad. Russian rockets ...