Introduction: The exponential growth of space objects, including orbital debris, poses an increasing risk of collisions in Earth’s orbit. With over 100 million objects less than 1 cm in size, the safety of operational satellites is a significant concern. Any of debris objects can cause harm to an operational spacecraft, …

Introduction: Electromagnetic sensors play a crucial role in various applications, ranging from communication systems and radar technology to medical imaging and security systems. In recent times, the Department of Defense (DoD) has shown a keen interest in pushing the boundaries of electromagnetic sensing capabilities, specifically in the high-frequency (HF) regime …

In a quantum leap forward, researchers at the University of Copenhagen have unveiled a groundbreaking innovation: the “quantum drum.” This remarkable technology, capable of detecting pressure, heat, gas leaks, and even the shape of a single virus, has been adapted to operate at room temperature. Until now, the quantum drum’s …