Engineers have built a modern Stirling engine that quietly turns the cold of outer space into steady mechanical power, using ...

Professor Jeremy Munday has developed an experimental engine that can generate mechanical power from the temperature difference between the Earth and deep space when placed outdoors at night. The ...

This engine won't be fueling interstellar missions, but still finds an unexpected way to use deep space energy to generate power. Reading time 3 minutes Deep space may provide hidden sources of energy ...

For the hot end, an aluminium mount was pressed into soil, transferring the Earth’s ambient heat to the engine’s bottom plate ...

Astronauts Josh Cassada and Frank Rubio installed and deployed an ISS Roll Out Solar Array (iROSA). The rollout occurred while the International Space Station was flying over the Pacific Northwest.

Array Technologies (ARRY) +8.2% in Monday's trading as Seaport Global upgraded shares to Buy from Neutral with a $12 price target, saying Array's management is succeeding with its turnaround plan and ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A nearly century-old golf course ...

A 5-megawatt solar array is proposed for construction in Wisconsin Rapids by the end of 2027. The project is a partnership between Wisconsin Rapids Water Works and Lighting Commission and Great Lakes ...

At least three Republican lawmakers took advantage of a decades-old rooftop solar credit that will end in January due to President Donald Trump’s megalaw, according to a review of property records and ...