Update README.md

Author: NiniEdo

README.md

@@ -1,4 +1,71 @@
 # [Three Body Problem](https://nbodyproblem-rvk9.onrender.com)
 
-I built a simulation of the N-Body problem with three js 
-![image](https://github.com/user-attachments/assets/e3bc8ecd-e895-49f7-ba64-294891d4268c)
+This project offers an interactive simulation of the N-body problem using Three.js. Explore gravitational dynamics between multiple bodies in a three-dimensional space, with the ability to add new bodies, modify simulation settings, and observe real-time interactions.![image](https://github.com/user-attachments/assets/e3bc8ecd-e895-49f7-ba64-294891d4268c)
+
+## Installation
+
+1. **Clone the Repository**
+
+   ```bash
+   git clone https://github.com/NiniEdo/nbodyproblem.git
+   ```
+
+2. **Install Dependencies**
+
+   Navigate to the project directory:
+
+   ```bash
+   cd nbodyproblem
+   ```
+
+   Install the required packages:
+
+   ```bash
+   npm install
+   ```
+
+3. **Run the Simulation**
+
+   Start the development server:
+
+   ```bash
+   npm run dev
+   ```
+
+   Open your browser and navigate to `http://localhost:5173` to view the simulation.
+
+4. **Build for Production**
+
+   To create a production build:
+
+   ```bash
+   npm run build
+   ```
+
+   The optimized files will be in the `target` directory.
+
+5. **Run with Docker (Optional)**
+
+   Build the Docker image:
+
+   ```bash
+   docker build -t nbodyproblem .
+   ```
+
+   Run the Docker container:
+
+   ```bash
+   docker run -p 80:80 nbodyproblem
+   ```
+
+   Access the simulation at `http://localhost`.
+
+## Requirements
+
+- **Node.js** (version 16 or higher)
+- **npm** (comes with Node.js)
+
+## Dependencies
+
+- **Three.js**: For 3D rendering.
+- **Vite**: For development and build tooling.