Rocket Lab quietly launched a small satellite from New Zealand on Friday in a high-flying military exercise to test the US Space Force’s ability to rapidly respond to a crisis in low-Earth orbit. The ...

Abstract: This article aims to develop a methodology to address challenges in image-space tracking control for space manipulators, including external uncertainties, inherent dynamic uncertainties, and ...

Abstract: Recent days, with the globalization of the world economy the ships count are increasing for marine transportation and the Waterways are growing increasingly overcrowded than previous. This ...