Long before any spacecraft can attempt a faster journey to Mars, scientists must first solve one of space exploration’s ...

Just one isn't electrified.

Rolls-Royce is developing a hybrid jet engine designed to reduce flight emissions by roughly 30%, a target that places the British manufacturer squarely in a high-stakes race among engine makers to ...

The hydrogen and electric aircraft market is set for significant growth, driven by policy mandates, airline net-zero targets, and corporate procurement, which enhance investment certainty.

Researchers have described combustion-control approaches that could help engines operate more stably on hydrogen blends as high as 30 percent, without requiring a complete redesign of the overall ...

Amidst increasingly fierce strategic competition at sea, many nations are increasing investment in electric torpedoes – a weapon once overshadowed by thermal torpedoes. With advantages such as low ...

Japanese lunar company ispace said work on a new engine for its lunar landers is facing delays and that it is keeping open ...

This article is published in Aviation Week MRO part of Aviation Week Intelligence Network (AWIN), and is complimentary through Feb 26, 2026. For information on becoming an AWIN Member to access ...

NASA has cleared a major hurdle on the path back to the moon. On ...

The verification campaign ran from October 2024 through September 2025. Engineers examined how hydrogen could be safely integrated into existing gas infrastructure while monitoring issues such ...

The Departments of Energy and Defense partnered with Valar Atomics to transport a mini reactor from California to Utah. Read more.