Engineers, technicians, mission planners, and the four astronauts set to fly around the moon next year on Artemis II, NASA's ...

Researchers model the motions of groups of manta rays to study how group dynamics affect their propulsion, studying different formations of three manta rays: in tandem, in a triangular setup with one ...

This is the first time anyone in the United States has flown a reusable hypersonic rocket plane since the last flight of the ...

From bird flocking to fish schooling, many biological systems exhibit some type of collective motion, often to improve ...

Credit: MAHLE GmbH. German automotive parts maker Mahle has introduced a bionic radial blower for automotive air conditioning (AC) systems to enhance efficiency. Inspired by the aerodynamics of ...

Edge Group is looking to win business for its HT-100 uncrewed helicopter system in Brazil. The United Arab Emirates (UAE) company said its Switzerland-based Anavia unit recently demonstrated the ...

Apr. 24, 2025 — A team was able to edit the DNA of Lactobacillus strains directly without a template from other organisms. This technique is indistinguishable from natural variation and enabled ...

The contents of the brochure focus mainly on the "Genuine Propulsion Package," which includes ... served by appropriate control systems. More than 900 small-bore, two-stroke engines from the ...

In addition to that, you have to deal with air in the barrel, either in continuously evacuating it or in mitigating the shock wave so that it doesn't destroy the system itself. In addition to this ...

Check out these unique alternative operating systems you can install on your computer, from the sublime to nostalgic to the bizarre. While there are no absolute definitive answers here ...

The study concludes that while neither fuel is currently viable for near-term spacecraft propulsion, advancements in fusion reactor miniaturization, cryogenic fuel storage, and thermal regulation ...