Multiple space agencies plan to return astronauts to the moon by the end of this decade. Along with commercial and international partners, these efforts aim to create infrastructure that will ensure a ...

Engineers have built a modern Stirling engine that quietly turns the cold of outer space into steady mechanical power, using the night sky as a heat sink instead of a fuel tank. By radiating heat away ...

The MarketWatch News Department was not involved in the creation of this content. MOUNDS, Okla., March 3, 2026 /PRNewswire/ -- Nova Stirling Power & Light, Inc. (NSPL), a Delaware-incorporated clean ...

China has revealed what it claims to be the world's inaugural microwave weapon cooled by a Stirling engine. This innovative high-power microwave (HPM) weapon, reportedly powered by four Stirling ...

Stirling engines, with their high conversion efficiency and excellent adaptability to various heat sources, show significant promise in the nuclear energy sector. This is particularly true for ...