Update README.md

Author: devNull-bootloader

multi-body-orbital-mechanics/README.md

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-🌌 Multi-Body Orbital Mechanics
-A beautiful Python simulation of planets orbiting a star, powered by Newton’s laws and Matplotlib animations.
-
-🚀 Features
-
-Realistic gravitational physics
-
-Multiple planets with trails
-
-Subtle glow effects for beauty
-
-Adjustable speed & scaling
-
-📸 Preview
-
-📦 Run It
-
-```bash
-pip install matplotlib numpy
-python multi_body_orbital_mechanics.py
-```
-💡 Made for space lovers & future astrophysicists.
+# 🌌 Multi-Body Orbital Mechanics
+
+A beautiful Python simulation of planets orbiting a star, powered by **Newton’s laws** and **Matplotlib animations**.  
+
+## 🚀 Features
+- Realistic gravitational physics  
+- Multiple planets with trails  
+- Subtle glow effects for beauty  
+- Adjustable speed & scaling  
+
+## 📸 Preview
+![Simulation Screenshot](Figure_2.png)  
+
+## 📦 How to Run
+1. Install dependencies:
+   ```bash
+   pip install matplotlib numpy
+   ```
+2. Install dependencies:
+   ```bash
+   pip install matplotlib numpy
+   ```
+# 💡 Made for space lovers & future astrophysicists.