As humanity continues to explore deeper into the cosmos, traditional chemical propulsion systems are increasingly showing their limitations. These systems, which have propelled spacecraft since the dawn of the space age, are bulky, inefficient for long-duration missions, and require vast amounts of fuel. In contrast, plasma propulsion—an advanced form of …

Introduction The ongoing Russia-Ukraine conflict, which initially erupted in 2014 with the annexation of Crimea, has escalated dramatically since February 2022 when Russia launched a full-scale invasion of Ukraine. Despite Russia’s significant qualitative and quantitative advantages, Ukraine’s armed forces have mounted a formidable resistance, thwarting Russia’s initial expectations of a …

The rise of digital media has brought unparalleled opportunities for information sharing, but it has also created fertile ground for large-scale disinformation attacks. As the ability to generate falsified media—whether through altered images, deepfake videos, or fabricated text—has advanced rapidly, so too has the threat of automated disinformation at an …