Explore advanced concepts in general relativity through this comprehensive lecture series honoring Amal Kumar Raychaudhuri's centennial. Delve into topics such as basic general relativity, Schwarzschild black holes, spacetime geometry and topology, geodesics, singularity theorems, black hole properties, and thermal characteristics of Rindler space. Gain insights into current research in classical gravity and quantum behavior in gravitational backgrounds. Cover essential mathematical foundations, including manifolds, metrics, and topology, while examining practical applications in cosmology and black hole physics. Participate in this in-depth exploration of general relativity, led by Prof. Sunil Mukhi, to enhance your understanding of this fundamental field in theoretical physics.