Designs for a hybrid blimp merging yacht and airship elements have been unveiled. Created by Design4Future, it offers a floating apartment beneath a massive balloon. The team envisions an agile ...

An experimental NASA solar sail can be seen in the night sky as it orbits the Earth. NASA's Advanced Composite Solar Sail System (ACS3) launched in April 2024 atop a Rocket Lab Electron rocket.

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 ...