Greetings, future space explorer! You're about to embark on a journey unlike any other. This isn't just another Python book; it's a voyage of discovery through the cosmos. This book will guide you from the ground up, from your first tentative steps in Python to a confident sprint across the star-studded fields of coding. If you've always been captivated by the mysteries of the universe and wanted to learn to code, you've picked up the right guide! This book assumes no prior programming knowledge. We'll be learning the Python programming language, known for its simplicity and power. Python is widely used in many fields, from web development to data analysis to machine learning, making it a valuable language to learn. We'll start with the basics, like how to write and run Python programs. Gradually, we'll delve into Python's core concepts like variables, loops, conditionals, and functions. Later, we'll explore more advanced topics like error handling, libraries, and object-oriented programming. By the end, you'll have a solid foundation in Python and be able to write your own Python programs. We will be using Google Colab, a free online platform, as our Integrated Development Environment (IDE). It allows you to write, run, and share Python code right in your browser, which means there's no software to install and you can access it from anywhere.