The shape of the cosmos depends on a balance of two competing forces: the pull of gravity and the expansion driven by dark ...

Abstract: This paper presents an analysis for the active control of interior noise in a structural-acoustic coupled system using two control actuators on different panels. A rectangular enclosure with ...

High-powered satellites use electromagnetic waveguides to deliver energy from one component to another. Typically, they are ...

Gen. Gregory Guillot, NORAD and U.S. Northern Command commander, passes the Space Forces Northern guidon to Brig. Gen. Robert Schreiner, Space Forces Northern commander, during an activation ceremony ...

Sansera Engineering has entered into a strategic joint venture with Japan’s Nichidai Corporation to manufacture precision forged and machined components for automotive applications, as the company ...

Abstract: As an important component of force feedback devices, the multi-dimensional force sensor (MDFS) has been widely used in haptic devices, prosthetic hands, and other devices. The structural ...

A U.S. Space Forces Southern patch is seen during a ceremony at Davis-Monthan Air Force Base, Arizona, Jan. 21, 2026. (Tech. Sgt. Rachel Maxwell/U.S. Air Force) The U.S. Space Force officially ...