Nasa has unfurled a solar sail in space for the first time, aiming to harness the propulsive power of sunlight for interstellar travel. The US space agency revealed that it had deployed the solar sail ...

A solar sail is designed to capture the tiny amounts of radiation pressure exerted by sunlight to propel a spacecraft to incredible speeds. The advantages are numerous: by acting like a sailing ship ...

Cargo vessels account for nearly 3% of global greenhouse gas emissions, underscoring a need for energy-efficient solutions. WISAMO from Michelin is a new automated wing sail design that harnesses the ...

Chris Drumm is a lifelong gamer with a BA in English writing and years of experience writing articles and news online. He's played hundreds of games in dozens of genres, enjoyed them all, and put more ...