"Through the lens of physics, we understand the universe; with space technology, we explore it." Hello, I am Priyank Dubey, currently pursuing the integrated BS-MS in Physics and Computer Sciences. My work explores the practical applications of physics phenomenon in various space related problems, including spacecraft attitude control, space debris mitigation techniques, on-orbit servicing, formation flying, and space robotics. Additionally, I investigate cutting-edge topics such as Quantum Key Distribution (QKD) with satellites, Quantum Robotics, Quantum Information and Computing for onboard processing and communication of spacecrafts, and Quantum optimization algorithms (QAOA, GSA, QRWA). I am also exploring the use of advanced techniques such as Quantum Machine Learning (QML) and Physics Informed Neural Networks (PINNs) for solving complex aerospace problems.