Solar sails have some major advantages over traditional propulsion methods—most notably, they don't use any propellant. But, ...

A new study examines structural buckling as a control method for solar sails, detailing kirigami cuts, simulations, and experiments to adjust spacecraft orientation efficiently.

Blueprints are the key to crafting tools and weapons in ARC Raiders, here's a complete list of all the blueprints in the game ...

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...

Lt. Col. Dan Brown assumed command of the Aviation Flight Test Directorate at the U.S. Army Redstone Test Center in a ...

The Navy unveiled its new physical fitness assessment cycle on Tuesday, requiring sailors to undergo two PFAs per calendar ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Here's what the Rules of Golf says you should do if you didn't see your ball land and there an equal chance it might be in one of two places ...

Notable: Seattle is up to 54% to earn the No. 1 seed after beating the Panthers on Sunday, according to The Athletic's playoff predictor. If they beat the Niners on Saturday night, they'll win the No.