Video shows NASA's futuristic solar sail technology prototype. Like a sail on the ocean propels a boat with the wind, this ...
Scientists have successfully tested a material design for light sails using photonic crystals that could achieve 20% the speed of light ...
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 ...
Interesting Engineering on MSN
Fuel free interplanetary travel? ‘Photonic crystal’ sail could help laser beams push spacecraft
Researchers from Tuskegee University, Alabama, have developed a new photonic crystal (a kind of ...
The world's most advanced solar sail spacecraft began its epic odyssey as it lifted off atop a Rocket Lab Electron launcher from Launch Complex 1 in Mahia, New Zealand. It was one of two payloads on ...
A new kind of solar power: NASA's Advanced Composite Solar Sail System recently hitched a ride to space on Rocket Lab's Electron launch vehicle. The spacecraft survived the trip and successfully ...
An artist’s concept of NASA’s Advanced Composite Solar Sail System spacecraft in Earth orbit. NASA / Aero Animation / Ben Schweighart Earlier this year, NASA loaded a microwave-sized device packed ...
In a nutshell: NASA announced it is prepared to launch a "next-gen" solar sailor into orbit. The Advanced Composite Solar Sail System (ACS3) is a newly designed satellite meant to test the deployment ...
Green Matters on MSN
Man tried building a solar-powered yacht that could run forever. It looks like he may have succeeded
The solar-powered explorer yacht Helios 11 could "run forever" with solar energy, in theory.
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