Astronomy is a vast field of study that delves into processes and evaluation of celestial objects. It is primarily divided into two branches, namely, observational astronomy and theoretical astronomy. This book aims to shed light on some of the unexplored aspects and the recent researches in this field. It is a compilation of chapters that discuss the most vital concepts and emerging trends in the area of astronomy. Different approaches, evaluations and methodologies related to this discipline have also been included. For all those who are interested in astronomy, this book can prove to be an essential guide.