Abstract: We introduce a new class of attitude control laws for rotational systems, which generalizes the use of the Euler axis–angle representation beyond quaternion-based formulations. Using basic ...

Study of airless bodies in the solar system: Airless bodies (that is, celestial bodies that do not have an atmosphere) provide access to a preserved past, allowing us to trace the origins of the Solar ...

Innovative approach to THz measurement challenges To tackle this long-standing limitation, a research team led by Jianqiang Gu from Tianjin University, China, has designed and experimentally ...

It may have made its closest approach to Earth last month, but the mysterious interstellar object 3I/ATLAS continues to fascinate astronomers as it now careens back out of the solar system, never to ...

Abstract: Robotic rotational nanomanipulation is crucial in fields like nanomaterial defect detection, nanoscale three-dimensional observation, and nanomaterial twisting characterization. In-situ ...