Silicon Ranch's Tennessee solar farm is now a working cattle ranch, with moving panels that allow cows to graze while ...

Laser sail propulsion is an idea that won't go away. By aiming powerful Earth-based lasers at tiny spacecraft with light sails, tiny spacecraft can be accelerated to near-relativistic speeds without ...

Abstract: Solar sails represent a transformative, fuel-free propulsion technology for deep space exploration. However, conventional attitude control systems often rely on a single type of actuator, ...

The troop will install boxes at Edenton South, Cripple Creek and Village Meadows parks, and the Parks and Recreation ...

Alpha Centauri, the nearest star system to our own, sits 4.37 light-years away. At the speed Voyager 1 travels, reaching it ...

Scientists say they've come up with a new approach that uses lasers for propulsion, which could cut down the journey to Alpha ...

Trump wants cannabis rescheduled in time for the midterms, even though Biden started the process and MAGA mostly still hates ...

By Rachel Prior, April 21, 2026 Tens of students file into an engineering lab in Building 17 at Cal Poly Pomona every Saturday at 10 a.m. to discuss the game plan for the day before dividing up to ...

Opterus has received a $10.2 million Small Business Innovation Research (SBIR) Phase III contract from NASA to provide the structural deployment system for the agency's next solar sail spacecraft.

LOVELAND, Colo.--(BUSINESS WIRE)--Opterus has received a $10.2 million Small Business Innovation Research (SBIR) Phase III contract from NASA to provide the structural deployment system for the agency ...